Spell_proc_event

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The `spell_proc_event` table

This table holds information on what events (or procs) certain spells are activated. All spells in this table must have apply a SPELL_AURA_PROC_TRIGGER_SPELL (42) aura. Any entries in this table will overwrite the existing proc settings in the spell’s DBC entry.

Structure

Field	Type	Null	Key	Default	Extra
entry	smallint(6) unsigned	NO	PRI	0
SchoolMask	tinyint(4)	NO		0
Category	smallint(6)	NO		0
SkillID	smallint(6)	NO		0
SpellFamilyName	smallint(6) unsigned	NO		0
SpellFamilyMask	bigint(40) unsigned	NO		0
procFlags	int(11) unsigned	NO		0
ppmRate	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.

School ID	Bit	Name
0	1	Physical
1	2	Holy
2	4	Fire
3	8	Nature
4	16	Frost
5	32	Shadow
6	64	Arcane

Category

This field controls what spell categories can proc the aura’s triggered spell.

SkillID

This field controls what spells’ skill IDs can proc the triggered spell. For example all talent spells in a tab share a certain skill ID. See SkillLine.dbc

SpellFamilyName

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

ID	Family Name
0	Generic
3	Mage
4	Warrior
5	Warlock
6	Priest
7	Druid
8	Rogue
9	Hunter
10	Paladin
11	Shaman
13	Potion

SpellFamilyMask

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

procFlags

A bitmask controlling what events trigger the spell. To combine possible events, add the proc bits together.

Proc Name	Bit	Comments
0	PROC_FLAG_NONE	None
1	PROC_FLAG_HIT_MELEE	On melee hit
2	PROC_FLAG_STRUCK_MELEE	On being hit by melee damage
4	PROC_FLAG_KILL_XP_GIVER	On kill target giving XP or honor
8	PROC_FLAG_SPECIAL_DROP
16	PROC_FLAG_DODGE	On dodge melee attack
32	PROC_FLAG_PARRY	On parry melee attack
64	PROC_FLAG_BLOCK	On block attack
128	PROC_FLAG_TOUCH	On being touched (for bombs, probably?)
256	PROC_FLAG_TARGET_LOW_HEALTH	On deal damage to enemy with 20% or less health
512	PROC_FLAG_LOW_HEALTH	On health dropped below 20%
1024	PROC_FLAG_STRUCK_RANGED	On being struck ranged
2048	PROC_FLAG_HIT_SPECIAL	(!)Removed, may be reassigned in future
4096	PROC_FLAG_CRIT_MELEE	On crit melee
8192	PROC_FLAG_STRUCK_CRIT_MELEE	On being critically struck in melee
16384	PROC_FLAG_CAST_SPELL	On spell cast
32768	PROC_FLAG_TAKE_DAMAGE	On damage taken
65536	PROC_FLAG_CRIT_SPELL	On spell critical hit
131072	PROC_FLAG_HIT_SPELL	On spell hit
262144	PROC_FLAG_STRUCK_CRIT_SPELL	On being critically struck by a spell
524288	PROC_FLAG_HIT_RANGED	On getting ranged hit
1048576	PROC_FLAG_STRUCK_SPELL	On being struck by a spell
2097152	PROC_FLAG_TRAP	On trap activation
4194304	PROC_FLAG_CRIT_RANGED	On getting ranged crit
8388608	PROC_FLAG_STRUCK_CRIT_RANGED	On being critically struck by a ranged attack
16777216	PROC_FLAG_RESIST_SPELL	On resist enemy spell
33554432	PROC_FLAG_TARGET_RESISTS	On enemy resisted spell
67108864	PROC_FLAG_TARGET_AVOID_ATTACK	On enemy blocks/dodges/parries
134217728	PROC_FLAG_HEAL	On heal of someone
268435456	PROC_FLAG_CRIT_HEAL	On critical healing effect
536870912	PROC_FLAG_HEALED	On healed by someone
1073741824	PROC_FLAG_TARGET_BLOCK	On enemy blocks
2147483648	PROC_FLAG_MISS	On miss melee attack

ppmRate

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