spell_proc_event

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The `spell_proc_event` table

holds information on how certain spells activate, which proc other spells.

All spells in this table must have Aura Id 42 (SPELL_AURA_PROC_TRIGGER_SPELL) as one of its Effects.

Any entries in this table will overwrite the existing proc settings for this spell_template#id.

Structure

Field	Type	Null	Key	Default	Extra
entry	smallint(6) unsigned	NO	PRI	0
SchoolMask	tinyint(4)	NO		0
SpellFamilyName	smallint(6) unsigned	NO		0
SpellFamilyMask	bigint(40) unsigned	NO		0	Different Setup through Expansions
procFlags	int(11) unsigned	NO		0
procEx	int(11) unsigned	NO		0
ppmRate	float	NO		0
CustomChance	float	NO		0
Cooldown	float	NO		0

Description of the fields

entry

The spell ID that is capable to proc on an event.

SchoolMask

This field contains a bitmask that controls on what types of spell damages the proc can be triggered. For example if an aura procs only when the unit it is casted upon is hit by shadow spells (spell 34914). To combine spell schools, just add the bit values.

Bit	Hex	School Name	Comment
1	0×01	SPELL_SCHOOL_NORMAL	Physical Damage
2	0×02	SPELL_SCHOOL_HOLY	Holy Damage
4	0×04	SPELL_SCHOOL_FIRE	Fire Damage
8	0×08	SPELL_SCHOOL_NATURE	Nature Damage
16	0×10	SPELL_SCHOOL_FROST	Frost Damage
32	0×20	SPELL_SCHOOL_SHADOW	Shadow Damage
64	0×40	SPELL_SCHOOL_ARCANE	Arcane Damage

SpellFamilyName

This field controls what family name spells can proc the triggered spell.

ID	Family Name	ID	Family Name
0	Generic	9	Hunter
3	Mage	10	Paladin
4	Warrior	11	Shaman
5	Warlock	13	Potion
6	Priest	15	Death Knight
7	Druid	53	Monk
8	Rogue	107	Demon Hunter

SpellFamilyMask

These fields control what spells’ family flags can proc the triggered spell.

procFlags

“enum ProcFlags” – A bitmask controlling what events trigger the spell. To combine possible events, add the proc bits together.

Bitmask	Hex	Name	Comment
0	0×00000000	PROC_FLAG_NONE	always
1	0×00000001	PROC_FLAG_HEARTBEAT	Heartbeat
2	0×00000002	PROC_FLAG_KILL	Kill target (in most cases need XP/Honor reward, see Unit::IsTriggeredAtSpellProcEvent for additinoal check)
4	0×00000004	PROC_FLAG_DEAL_MELEE_SWING	Successful melee auto attack
8	0×00000008	PROC_FLAG_TAKE_MELEE_SWING	Taken damage from melee auto attack hit
16	0×00000010	PROC_FLAG_DEAL_MELEE_ABILITY	Successful attack by Spell that use melee weapon
32	0×00000020	PROC_FLAG_TAKE_MELEE_ABILITY	Taken damage by Spell that use melee weapon
64	0×00000040	PROC_FLAG_DEAL_RANGED_ATTACK	Successful Ranged auto attack
128	0×00000080	PROC_FLAG_TAKE_RANGED_ATTACK	Taken damage from ranged auto attack
256	0×00000100	PROC_FLAG_DEAL_RANGED_ABILITY	Successful Ranged attack by Spell that use ranged weapon
512	0×00000200	PROC_FLAG_TAKE_RANGED_ABILITY	Taken damage by Spell that use ranged weapon
1024	0×00000400	PROC_FLAG_DEAL_HELPFUL_ABILITY	Done positive spell that has dmg class none
2048	0×00000800	PROC_FLAG_TAKE_HELPFUL_ABILITY	Taken positive spell that has dmg class none
4096	0×00001000	PROC_FLAG_DEAL_HARMFUL_ABILITY	Done negative spell that has dmg class none
8192	0×00002000	PROC_FLAG_TAKE_HARMFUL_ABILITY	Taken negative spell that has dmg class none
16384	0×00004000	PROC_FLAG_DEAL_HELPFUL_SPELL	Successful cast positive spell (by default only on healing)
32768	0×00008000	PROC_FLAG_TAKE_HELPFUL_SPELL	Taken positive spell hit (by default only on healing)
65536	0×00010000	PROC_FLAG_DEAL_HARMFUL_SPELL	Successful negative spell cast (by default only on damage)
131072	0×00020000	PROC_FLAG_TAKE_HARMFUL_SPELL	Taken negative spell (by default only on damage)
262144	0×00040000	PROC_FLAG_DEAL_HARMFUL_PERIODIC	Successful do periodic (damage / healing, determined by PROC_EX_PERIODIC_POSITIVE or negative if no procEx)
524288	0×00080000	PROC_FLAG_TAKE_HARMFUL_PERIODIC	Taken spell periodic (damage / healing, determined by PROC_EX_PERIODIC_POSITIVE or negative if no procEx)
1048576	0×00100000	PROC_FLAG_TAKE_ANY_DAMAGE	Taken any damage
2097152	0×00200000	PROC_FLAG_ON_TRAP_ACTIVATION	On trap activation – different from enumerated strings – likely reuse
4194304	0×00400000	PROC_FLAG_MAIN_HAND_WEAPON_SWING	Successful main-hand melee attacks
8388608	0×00800000	PROC_FLAG_OFF_HAND_WEAPON_SWING	Successful off-hand melee attacks
16777216	0×01000000	PROC_FLAG_DEATH	On death by any means

procEx

Bit	Hex	ProcEx Name	Comment
0	0×0000000	PROC_EX_NONE	If none can trigger on Hit/Crit only (passive spells MUST defined by SpellFamily flag)
1	0×0000001	PROC_EX_NORMAL_HIT	If set only from normal hit (only damage spells)
2	0×0000002	PROC_EX_CRITICAL_HIT	only on crit
4	0×0000004	PROC_EX_MISS	only on miss
8	0×0000008	PROC_EX_RESIST	only on resist
16	0×0000010	PROC_EX_DODGE	only on dodge
32	0×0000020	PROC_EX_PARRY	only on parry
64	0×0000040	PROC_EX_BLOCK	only on block
128	0×0000080	PROC_EX_EVADE	only on evade
256	0×0000100	PROC_EX_IMMUNE	only on immune
512	0×0000200	PROC_EX_DEFLECT	only on deflect
1024	0×0000400	PROC_EX_ABSORB	only on absorb
2048	0×0000800	PROC_EX_REFLECT	only on reflect
4096	0×0001000	PROC_EX_INTERRUPT	Melee hit result can be Interrupt (not used)
8192	0×0002000	PROC_EX_RESERVED1	UNUSED
16384	0×0004000	PROC_EX_RESERVED2	UNUSED
32768	0×0008000	PROC_EX_RESERVED3	UNUSED
65536	0×0010000	PROC_EX_EX_TRIGGER_ALWAYS	If set trigger always ( no matter another flags) used for drop charges
131072	0×0020000	PROC_EX_EX_ONE_TIME_TRIGGER	If set trigger always but only one time (not used)
262144	0×0040000	PROC_EX_PERIODIC_POSITIVE	For periodic heal
524288	0×0080000	PROC_EX_CAST_END	procs on end of cast
1048576	0×0100000	PROC_EX_MAGNET	For grounding totem hit

ppmRate

This field controls the times per minute that the spell should proc. If zero, then the value is taken from the DBC entry.

CustomChance

Changed Proc Chance from spell_template information

Cooldown

Internal Cooldown