diff --git a/keyboards/black_hellebore/config.h b/keyboards/black_hellebore/config.h
new file mode 100644
index 000000000000..398055460fd6
--- /dev/null
+++ b/keyboards/black_hellebore/config.h
@@ -0,0 +1,84 @@
+/* Copyright 2023 MATTMCCA (@MATTMCCA)
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
+#pragma once
+
+#include "config_common.h"
+
+#ifdef RGB_MATRIX_ENABLE
+
+	#define WS2812_PWM_DRIVER PWMD1
+	#define WS2812_PWM_CHANNEL 1
+	#define WS2812_PWM_PAL_MODE 1						//TIM1_CH1N (AF1)
+	#define WS2812_PWM_COMPLEMENTARY_OUTPUT
+	#define WS2812_DMA_STREAM STM32_DMA1_STREAM6
+	#define WS2812_DMA_CHANNEL 7						//7 works, CxS[3:0] 0111 = TIM1_UP on Channel 6? (RM0394.pdf pg.298)
+
+	#define RGB_DI_PIN A7                               // The pin connected to the data pin of the LEDs    
+    #define RGB_MATRIX_LED_COUNT 61                     // The number of LEDs connected
+    
+    #define RGB_MATRIX_KEYPRESSES                       // reacts to keypresses
+    #define RGB_MATRIX_KEYRELEASES                      // reacts to keyreleases (instead of keypresses)
+    #define RGB_MATRIX_FRAMEBUFFER_EFFECTS              // enable framebuffer effects
+
+    #define ENABLE_RGB_MATRIX_SOLID_COLOR               // Static single color
+    #define ENABLE_RGB_MATRIX_ALPHAS_MODS               // Static dual hue, speed is hue for secondary hue
+    #define ENABLE_RGB_MATRIX_GRADIENT_UP_DOWN          // Static gradient top to bottom, speed controls how much gradient changes
+    #define ENABLE_RGB_MATRIX_GRADIENT_LEFT_RIGHT       // Static gradient left to right, speed controls how much gradient changes
+    #define ENABLE_RGB_MATRIX_BREATHING                 // Single hue brightness cycling animation
+    #define ENABLE_RGB_MATRIX_BAND_SAT                  // Single hue band fading saturation scrolling left to right
+    #define ENABLE_RGB_MATRIX_BAND_VAL                  // Single hue band fading brightness scrolling left to right
+    #define ENABLE_RGB_MATRIX_BAND_PINWHEEL_SAT         // Single hue 3 blade spinning pinwheel fades saturation
+    #define ENABLE_RGB_MATRIX_BAND_PINWHEEL_VAL         // Single hue 3 blade spinning pinwheel fades brightness
+    #define ENABLE_RGB_MATRIX_BAND_SPIRAL_SAT           // Single hue spinning spiral fades saturation
+    #define ENABLE_RGB_MATRIX_BAND_SPIRAL_VAL           // Single hue spinning spiral fades brightness
+    #define ENABLE_RGB_MATRIX_CYCLE_ALL                 // Full keyboard solid hue cycling through full gradient
+    #define ENABLE_RGB_MATRIX_CYCLE_LEFT_RIGHT          // Full gradient scrolling left to right
+    #define ENABLE_RGB_MATRIX_CYCLE_UP_DOWN             // Full gradient scrolling top to bottom
+    #define ENABLE_RGB_MATRIX_CYCLE_OUT_IN              // Full gradient scrolling out to in
+    #define ENABLE_RGB_MATRIX_CYCLE_OUT_IN_DUAL         // Full dual gradients scrolling out to in
+    #define ENABLE_RGB_MATRIX_RAINBOW_MOVING_CHEVRON    // Full gradient Chevron shaped scrolling left to right
+    #define ENABLE_RGB_MATRIX_CYCLE_PINWHEEL            // Full gradient spinning pinwheel around center of keyboard
+    #define ENABLE_RGB_MATRIX_CYCLE_SPIRAL              // Full gradient spinning spiral around center of keyboard
+    #define ENABLE_RGB_MATRIX_DUAL_BEACON               // Full gradient spinning around center of keyboard
+    #define ENABLE_RGB_MATRIX_RAINBOW_BEACON            // Full tighter gradient spinning around center of keyboard
+    #define ENABLE_RGB_MATRIX_RAINBOW_PINWHEELS         // Full dual gradients spinning two halfs of keyboard
+    #define ENABLE_RGB_MATRIX_RAINDROPS                 // Randomly changes a single key's hue
+    #define ENABLE_RGB_MATRIX_JELLYBEAN_RAINDROPS       // Randomly changes a single key's hue and saturation
+    #define ENABLE_RGB_MATRIX_HUE_BREATHING             // Hue shifts up a slight amount at the same time, then shifts back
+    #define ENABLE_RGB_MATRIX_HUE_PENDULUM              // Hue shifts up a slight amount in a wave to the right, then back to the left
+    #define ENABLE_RGB_MATRIX_HUE_WAVE                  // Hue shifts up a slight amount and then back down in a wave to the right
+
+    /* RGB_MATRIX_FRAMEBUFFER_EFFECTS) */
+    #define ENABLE_RGB_MATRIX_TYPING_HEATMAP
+    #define ENABLE_RGB_MATRIX_DIGITAL_RAIN
+
+    /* RGB_MATRIX_KEYPRESSES) | defined(RGB_MATRIX_KEYRELEASES) */
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_SIMPLE     // Pulses keys hit to hue & value then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE            // Static single hue, pulses keys hit to shifted hue then fades to current hue
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_WIDE       // Hue & value pulse near a single key hit then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTIWIDE  // Hue & value pulse near multiple key hits then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS      // Hue & value pulse the same column and row of a single key hit then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS // Hue & value pulse the same column and row of multiple key hits then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_NEXUS      // Hue & value pulse away on the same column and row of a single key hit then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_REACTIVE_MULTINEXUS // Hue & value pulse away on the same column and row of multiple key hits then fades value out
+    #define ENABLE_RGB_MATRIX_SPLASH                    // Full gradient & value pulse away from a single key hit then fades value out
+    #define ENABLE_RGB_MATRIX_MULTISPLASH               // Full gradient & value pulse away from multiple key hits then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_SPLASH              // Hue & value pulse away from a single key hit then fades value out
+    #define ENABLE_RGB_MATRIX_SOLID_MULTISPLASH         // Hue & value pulse away from multiple key hits then fades value out
+    
+#endif
+
diff --git a/keyboards/black_hellebore/halconf.h b/keyboards/black_hellebore/halconf.h
new file mode 100644
index 000000000000..d1b259e342a6
--- /dev/null
+++ b/keyboards/black_hellebore/halconf.h
@@ -0,0 +1,21 @@
+/* Copyright 2023 MATTMCCA (@MATTMCCA)
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/black_hellebore/info.json b/keyboards/black_hellebore/info.json
new file mode 100644
index 000000000000..1e02544157e4
--- /dev/null
+++ b/keyboards/black_hellebore/info.json
@@ -0,0 +1,160 @@
+{
+    "manufacturer": "MATTMCCA",
+    "keyboard_name": "black_hellebore",
+    "maintainer": "MATTMCCA",
+    "bootloader": "stm32-dfu",
+    "diode_direction": "COL2ROW",
+    "features": {
+        "bootmagic": true,
+        "command": false,
+        "console": false,
+        "extrakey": true,
+        "mousekey": true,
+        "nkro": true,
+        "rgb_matrix": true
+    },
+    "matrix_pins": {
+        "cols": ["B15", "B14", "B13", "A9", "A2", "B1", "B9", "B7", "B5", "B4", "B0", "A8", "B6", "B3"],
+        "rows": ["A15", "B8", "A4", "A3", "B2"]
+    },
+    "processor": "STM32L412",
+    "url": "https://github.com/MATTMCCA/The-Black-Hellebore",
+    "usb": {
+        "device_version": "1.0.0",
+        "pid": "0x4467",
+        "vid": "0x3141"
+    },
+    "rgb_matrix": {		
+        "layout": [
+            { "flags": 4, "matrix": [0, 0] , "x": 7  , "y": 5 } ,
+            { "flags": 4, "matrix": [0, 1] , "x": 22 , "y": 5 } ,
+            { "flags": 4, "matrix": [0, 2] , "x": 37 , "y": 5 } ,
+            { "flags": 4, "matrix": [0, 3] , "x": 52 , "y": 5 } ,
+            { "flags": 4, "matrix": [0, 4] , "x": 67 , "y": 5 } ,
+            { "flags": 4, "matrix": [0, 5] , "x": 82 , "y": 5 } ,
+            { "flags": 4, "matrix": [0, 6] , "x": 97 , "y": 5 } ,
+            { "flags": 4, "matrix": [0, 7] , "x": 112, "y": 5 } ,
+            { "flags": 4, "matrix": [0, 8] , "x": 127, "y": 5 } ,
+            { "flags": 4, "matrix": [0, 9] , "x": 142, "y": 5 } ,
+            { "flags": 4, "matrix": [0, 10], "x": 157, "y": 5 } ,
+            { "flags": 4, "matrix": [0, 11], "x": 172, "y": 5 } ,
+            { "flags": 4, "matrix": [0, 12], "x": 187, "y": 5 } ,
+            { "flags": 4, "matrix": [0, 13], "x": 209, "y": 5 } ,			
+            { "flags": 4, "matrix": [1, 13], "x": 213, "y": 17 },
+            { "flags": 4, "matrix": [1, 12], "x": 194, "y": 17 },
+            { "flags": 4, "matrix": [1, 11], "x": 179, "y": 17 },
+            { "flags": 4, "matrix": [1, 10], "x": 164, "y": 17 },
+            { "flags": 4, "matrix": [1, 9] , "x": 149, "y": 17 },
+            { "flags": 4, "matrix": [1, 8] , "x": 134, "y": 17 },
+            { "flags": 4, "matrix": [1, 7] , "x": 119, "y": 17 },
+            { "flags": 4, "matrix": [1, 6] , "x": 104, "y": 17 },
+            { "flags": 4, "matrix": [1, 5] , "x": 90 , "y": 17 },
+            { "flags": 4, "matrix": [1, 4] , "x": 75 , "y": 17 },
+            { "flags": 4, "matrix": [1, 3] , "x": 60 , "y": 17 },
+            { "flags": 4, "matrix": [1, 2] , "x": 45 , "y": 17 },
+            { "flags": 4, "matrix": [1, 1] , "x": 30 , "y": 17 },
+            { "flags": 4, "matrix": [1, 0] , "x": 11 , "y": 17 },  			
+            { "flags": 4, "matrix": [2, 0] , "x": 13 , "y": 29 },
+            { "flags": 4, "matrix": [2, 1] , "x": 34 , "y": 29 },
+            { "flags": 4, "matrix": [2, 2] , "x": 49 , "y": 29 },
+            { "flags": 4, "matrix": [2, 3] , "x": 63 , "y": 29 },
+            { "flags": 4, "matrix": [2, 4] , "x": 78 , "y": 29 },
+            { "flags": 4, "matrix": [2, 5] , "x": 93 , "y": 29 },
+            { "flags": 4, "matrix": [2, 6] , "x": 108, "y": 29 },
+            { "flags": 4, "matrix": [2, 7] , "x": 123, "y": 29 },
+            { "flags": 4, "matrix": [2, 8] , "x": 138, "y": 29 },
+            { "flags": 4, "matrix": [2, 9] , "x": 153, "y": 29 },
+            { "flags": 4, "matrix": [2, 10], "x": 168, "y": 29 },
+            { "flags": 4, "matrix": [2, 11], "x": 183, "y": 29 },
+            { "flags": 4, "matrix": [2, 13], "x": 207, "y": 29 },			
+            { "flags": 4, "matrix": [3, 13], "x": 203, "y": 41 },
+            { "flags": 4, "matrix": [3, 10], "x": 175, "y": 41 },           
+            { "flags": 4, "matrix": [3, 9] , "x": 161, "y": 41 },
+            { "flags": 4, "matrix": [3, 8] , "x": 146, "y": 41 },
+            { "flags": 4, "matrix": [3, 7] , "x": 131, "y": 41 },
+            { "flags": 4, "matrix": [3, 6] , "x": 116, "y": 41 },
+            { "flags": 4, "matrix": [3, 5] , "x": 101, "y": 41 },
+            { "flags": 4, "matrix": [3, 4] , "x": 86 , "y": 41 },
+            { "flags": 4, "matrix": [3, 3] , "x": 71 , "y": 41 },
+            { "flags": 4, "matrix": [3, 2] , "x": 56 , "y": 41 },
+            { "flags": 4, "matrix": [3, 1] , "x": 41 , "y": 41 },
+            { "flags": 4, "matrix": [3, 0] , "x": 17 , "y": 41 },
+			{ "flags": 4, "matrix": [4, 0] , "x": 9  , "y": 54 },
+            { "flags": 4, "matrix": [4, 1] , "x": 28 , "y": 54 },
+            { "flags": 4, "matrix": [4, 2] , "x": 47 , "y": 54 },
+            { "flags": 4, "matrix": [4, 5] , "x": 103, "y": 54 },
+            { "flags": 4, "matrix": [4, 9] , "x": 159, "y": 54 },
+            { "flags": 4, "matrix": [4, 10], "x": 177, "y": 54 },
+            { "flags": 4, "matrix": [4, 11], "x": 196, "y": 54 },
+            { "flags": 4, "matrix": [4, 13], "x": 215, "y": 54 }
+        ]
+    },
+    "layouts": {
+        "LAYOUT_60_ansi": {
+            "layout": [
+                { "matrix": [0, 0]             , "x": 0    , "y": 0 },
+                { "matrix": [0, 1]             , "x": 1    , "y": 0 },
+                { "matrix": [0, 2]             , "x": 2    , "y": 0 },
+                { "matrix": [0, 3]             , "x": 3    , "y": 0 },
+                { "matrix": [0, 4]             , "x": 4    , "y": 0 },
+                { "matrix": [0, 5]             , "x": 5    , "y": 0 },
+                { "matrix": [0, 6]             , "x": 6    , "y": 0 },
+                { "matrix": [0, 7]             , "x": 7    , "y": 0 },
+                { "matrix": [0, 8]             , "x": 8    , "y": 0 },
+                { "matrix": [0, 9]             , "x": 9    , "y": 0 },
+                { "matrix": [0, 10]            , "x": 10   , "y": 0 },
+                { "matrix": [0, 11]            , "x": 11   , "y": 0 },
+                { "matrix": [0, 12]            , "x": 12   , "y": 0 },
+                { "matrix": [0, 13], "w": 2    , "x": 13   , "y": 0 },
+                { "matrix": [1, 0] , "w": 1.5  , "x": 0    , "y": 1 },
+                { "matrix": [1, 1]             , "x": 1.5  , "y": 1 },
+                { "matrix": [1, 2]             , "x": 2.5  , "y": 1 },
+                { "matrix": [1, 3]             , "x": 3.5  , "y": 1 },
+                { "matrix": [1, 4]             , "x": 4.5  , "y": 1 },
+                { "matrix": [1, 5]             , "x": 5.5  , "y": 1 },
+                { "matrix": [1, 6]             , "x": 6.5  , "y": 1 },
+                { "matrix": [1, 7]             , "x": 7.5  , "y": 1 },
+                { "matrix": [1, 8]             , "x": 8.5  , "y": 1 },
+                { "matrix": [1, 9]             , "x": 9.5  , "y": 1 },
+                { "matrix": [1, 10]            , "x": 10.5 , "y": 1 },
+                { "matrix": [1, 11]            , "x": 11.5 , "y": 1 },
+                { "matrix": [1, 12]            , "x": 12.5 , "y": 1 },
+                { "matrix": [1, 13], "w": 1.5  , "x": 13.5 , "y": 1 },
+                { "matrix": [2, 0] , "w": 1.75 , "x": 0    , "y": 2 },
+                { "matrix": [2, 1]             , "x": 1.75 , "y": 2 },
+                { "matrix": [2, 2]             , "x": 2.75 , "y": 2 },
+                { "matrix": [2, 3]             , "x": 3.75 , "y": 2 },
+                { "matrix": [2, 4]             , "x": 4.75 , "y": 2 },
+                { "matrix": [2, 5]             , "x": 5.75 , "y": 2 },
+                { "matrix": [2, 6]             , "x": 6.75 , "y": 2 },
+                { "matrix": [2, 7]             , "x": 7.75 , "y": 2 },
+                { "matrix": [2, 8]             , "x": 8.75 , "y": 2 },
+                { "matrix": [2, 9]             , "x": 9.75 , "y": 2 },
+                { "matrix": [2, 10]            , "x": 10.75, "y": 2 },
+                { "matrix": [2, 11]            , "x": 11.75, "y": 2 },
+                { "matrix": [2, 13], "w": 2.25 , "x": 12.75, "y": 2 },
+                { "matrix": [3, 0] , "w": 2.25 , "x": 0    , "y": 3 },
+                { "matrix": [3, 1]             , "x": 2.25 , "y": 3 },
+                { "matrix": [3, 2]             , "x": 3.25 , "y": 3 },
+                { "matrix": [3, 3]             , "x": 4.25 , "y": 3 },
+                { "matrix": [3, 4]             , "x": 5.25 , "y": 3 },
+                { "matrix": [3, 5]             , "x": 6.25 , "y": 3 },
+                { "matrix": [3, 6]             , "x": 7.25 , "y": 3 },
+                { "matrix": [3, 7]             , "x": 8.25 , "y": 3 },
+                { "matrix": [3, 8]             , "x": 9.25 , "y": 3 },
+                { "matrix": [3, 9]             , "x": 10.25, "y": 3 },
+                { "matrix": [3, 10]            , "x": 11.25, "y": 3 },
+                { "matrix": [3, 13], "w": 2.75 , "x": 12.25, "y": 3 },
+                { "matrix": [4, 0] , "w": 1.25 , "x": 0    , "y": 4 },
+                { "matrix": [4, 1] , "w": 1.25 , "x": 1.25 , "y": 4 },
+                { "matrix": [4, 2] , "w": 1.25 , "x": 2.5  , "y": 4 },
+                { "matrix": [4, 5] , "w": 6.25 , "x": 3.75 , "y": 4 },
+                { "matrix": [4, 9] , "w": 1.25 , "x": 10   , "y": 4 },
+                { "matrix": [4, 10], "w": 1.25 , "x": 11.25, "y": 4 },
+                { "matrix": [4, 11], "w": 1.25 , "x": 12.5 , "y": 4 },
+                { "matrix": [4, 13], "w": 1.25 , "x": 13.75, "y": 4 }
+            ]
+        }
+    }
+}
+
diff --git a/keyboards/black_hellebore/keymaps/default/keymap.c b/keyboards/black_hellebore/keymaps/default/keymap.c
new file mode 100644
index 000000000000..28e244b59ee9
--- /dev/null
+++ b/keyboards/black_hellebore/keymaps/default/keymap.c
@@ -0,0 +1,28 @@
+/* Copyright 2023 MATTMCCA (@MATTMCCA)
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	[0] = LAYOUT_60_ansi(
+		KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC,
+		KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+		KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,
+		KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT,
+		KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_APP,  KC_RCTL
+	)		
+};
diff --git a/keyboards/black_hellebore/keymaps/via/keymap.c b/keyboards/black_hellebore/keymaps/via/keymap.c
new file mode 100644
index 000000000000..cba8bd9be9d8
--- /dev/null
+++ b/keyboards/black_hellebore/keymaps/via/keymap.c
@@ -0,0 +1,53 @@
+/* Copyright 2023 MATTMCCA (@MATTMCCA)
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	[0] = LAYOUT_60_ansi(
+		KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC,
+		KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,
+		KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,
+		KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          KC_RSFT,
+		KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, KC_APP,  KC_RCTL
+	),
+
+	[1] = LAYOUT_60_ansi(
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+	),
+
+	[2] = LAYOUT_60_ansi(
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+	),
+
+	[3] = LAYOUT_60_ansi(
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS,
+		KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+	)
+		
+};
diff --git a/keyboards/black_hellebore/keymaps/via/rules.mk b/keyboards/black_hellebore/keymaps/via/rules.mk
new file mode 100644
index 000000000000..1e5b99807cb7
--- /dev/null
+++ b/keyboards/black_hellebore/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/black_hellebore/mcuconf.h b/keyboards/black_hellebore/mcuconf.h
new file mode 100644
index 000000000000..ccb216946c93
--- /dev/null
+++ b/keyboards/black_hellebore/mcuconf.h
@@ -0,0 +1,25 @@
+/* Copyright 2023 MATTMCCA (@MATTMCCA)
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include_next <mcuconf.h>
+
+#undef STM32_PWM_USE_ADVANCED
+#define STM32_PWM_USE_ADVANCED TRUE
+
+#undef STM32_PWM_USE_TIM1
+#define STM32_PWM_USE_TIM1 TRUE
diff --git a/keyboards/black_hellebore/readme.md b/keyboards/black_hellebore/readme.md
new file mode 100644
index 000000000000..bd4bc3e4babe
--- /dev/null
+++ b/keyboards/black_hellebore/readme.md
@@ -0,0 +1,24 @@
+# The Black Hellebore
+
+* Keyboard Maintainer: [MATTMCCA](https://github.com/MATTMCCA)
+* Hardware Supported: *https://github.com/MATTMCCA/The-Black-Hellebore*
+* Hardware Availability: *https://github.com/MATTMCCA/The-Black-Hellebore*
+
+Make example for this keyboard (after setting up your build environment):
+
+    make black_hellebore:default
+
+Flashing example for this keyboard:
+
+    make black_hellebore:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
+
+## Bootloader
+
+Enter the bootloader in 3 ways:
+
+* **Bootmagic reset**: Hold down the key at (0,0) in the matrix (usually the top left key or Escape) and plug in the keyboard
+* **Physical reset button**: Briefly press the button on the back of the PCB - some may have pads you must short instead
+* **Keycode in layout**: Press the key mapped to `QK_BOOT` if it is available
+
diff --git a/keyboards/black_hellebore/rules.mk b/keyboards/black_hellebore/rules.mk
new file mode 100644
index 000000000000..5c0a6c7c0445
--- /dev/null
+++ b/keyboards/black_hellebore/rules.mk
@@ -0,0 +1,2 @@
+RGB_MATRIX_DRIVER = WS2812
+WS2812_DRIVER = pwm