# spell\_proc [<-Back-to:World](database-world.md) **The \`spell\_proc\` 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	Attributes	Key	Null	Default	Extra	Comment
SpellId	int(11)	signed	PRI	NO	0	Unique
SchoolMask	tinyint(3)	unsigned		NO	0
SpellFamilyName	smallint(5)	unsigned		NO	0
SpellFamilyMask0	int(10)	unsigned		NO	0
SpellFamilyMask1	int(10)	unsigned		NO	0
SpellFamilyMask2	int(10)	unsigned		NO	0
ProcFlags	int(10)	unsigned		NO	0
SpellTypeMask	int(10)	unsigned		NO	0
SpellPhaseMask	int(10)	unsigned		NO	0
HitMask	int(10)	unsigned		NO	0
AttributesMask	int(10)	unsigned		NO	0
ProcsPerMinute	float			NO	0
Chance	float			NO	0
Cooldown	int(10)	unsigned		NO	0
Charges	tinyint(3)	unsigned		NO	0

**Description of the fields** ### SpellId The Spell ID that is capable to proc on an event. (Can use negative spellId for ranked spells) ### SchoolMask This field contains a bitmask that controls on what types of spells 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 | ### 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 | | 15 | Death Knight | | 53 | Monk | | 107 | Demon Hunter | ### SpellFamilyMask0 This field controls what spells' family flags can proc the triggered spell. ### SpellFamilyMask1 `field-no-description|5` ### SpellFamilyMask2 `field-no-description|6` ### ProcFlags If non-zero, used to override the original spell ProcFlags in DBC. A bitmask controlling what events trigger the spell. To combine possible events, add the proc bits together. **Example:** 32+64=96 (PROC\_FLAG\_TAKEN\_MELEE\_SPELL\_HIT + PROC\_FLAG\_SUCCESSFUL\_RANGED\_HIT)

Event	Flag	Bit value	Comment
PROC_FLAG_NONE	0	0x00000000
PROC_FLAG_KILLED	1	0x00000001	Killed by agressor
PROC_FLAG_KILL_AND_GET_XP	2	0x00000002	Kill that yields experience or honor
PROC_FLAG_SUCCESSFUL_MELEE_HIT	4	0x00000004	Melee attack hit successful
PROC_FLAG_TAKEN_MELEE_HIT	8	0x00000008	Damage taken from melee hit
PROC_FLAG_SUCCESSFUL_MELEE_SPELL_HIT	16	0x00000010	Successful attack by spells that use a melee weapon
PROC_FLAG_TAKEN_MELEE_SPELL_HIT	32	0x00000020	Damage taken from spells that use a melee weapon
PROC_FLAG_SUCCESSFUL_RANGED_HIT	64	0x00000040	Ranged attack hit successful
PROC_FLAG_TAKEN_RANGED_HIT	128	0x00000080	Damage taken from ranged attack hit
PROC_FLAG_SUCCESSFUL_RANGED_SPELL_HIT	256	0x00000100	Successful Ranged attack by spells that use a ranged weapon
PROC_FLAG_TAKEN_RANGED_SPELL_HIT	512	0x00000200	Damage taken from spells that use a ranged weapon
PROC_FLAG_SUCCESSFUL_POSITIVE_AOE_HIT	1024	0x00000400	AoE spell hit successful (not 100% sure if unused)
PROC_FLAG_TAKEN_POSITIVE_AOE	2048	0x00000800	Positive AoE spell hit taken (not 100% sure if unused)
PROC_FLAG_SUCCESSFUL_AOE_SPELL_HIT	4096	0x00001000	AoE damage spell hit successful (not 100% sure if unused)
PROC_FLAG_TAKEN_AOE_SPELL_HIT	8192	0x00002000	AoE damage spell hit taken (not 100% sure if unused)
PROC_FLAG_SUCCESSFUL_POSITIVE_SPELL	16384	0x00004000	Positive spell cast successful (by default only on healing)
PROC_FLAG_TAKEN_POSITIVE_SPELL	32768	0x00008000	Positive spell hit taken (by default only on healing)
PROC_FLAG_SUCCESSFUL_NEGATIVE_SPELL_HIT	65536	0x00010000	Negative spell cast successful (by default only on damage)
PROC_FLAG_TAKEN_NEGATIVE_SPELL_HIT	131072	0x00020000	Negative spell hit taken (by default only on damage)
PROC_FLAG_DONE_PERIODIC	262144	0x00040000	Periodic damage / healing done, determined from flags 14-17
PROC_FLAG_TAKEN_PERIODIC	524288	0x00080000	Periodic damage / healing taken, determined from flags 14-17
PROC_FLAG_TAKEN_ANY_DAMAGE	1048576	0x00100000	Any damage taken
PROC_FLAG_ON_TRAP_ACTIVATION	2097152	0x00200000	On trap activation
PROC_FLAG_TAKEN_OFFHAND_HIT	4194304	0x00400000	Off-hand melee attacks taken (not used)
PROC_FLAG_SUCCESSFUL_OFFHAND_HIT	8388608	0x00800000	Successful off-hand melee attacks
PROC_FLAG_DEATH	16777216	0x01000000	Died in any way

### SpellTypeMask Used to choose what types of spells may trigger the proc, to combine, just add the bit values.

Event	Flag	Bit	Comment
PROC_SPELL_TYPE_NONE	0	0x00000000
PROC_SPELL_TYPE_DAMAGE	1	0x00000001	only damaging spells
PROC_SPELL_TYPE_HEAL	2	0x00000002	only healing spells
PROC_SPELL_TYPE_NO_DMG_HEAL	4	0x00000004	all other spells
PROC_SPELL_TYPE_MASK_ALL	7	0x00000007	All masks combined

### SpellPhaseMask At which phase may the spell trigger the proc, Normally one of them is used at the same time, but they might be combined too.

Event	Flag	Bit	Comment
PROC_SPELL_PHASE_NONE	0	0x00000000
PROC_SPELL_PHASE_CAST	1	0x00000001	trigger when spell has just finished casting
PROC_SPELL_PHASE_HIT	2	0x00000002	trigger when the spell hits its target
PROC_SPELL_PHASE_FINISH	4	0x00000004	trigger after spell has done all its effects on all targets
PROC_SPELL_PHASE_MASK_ALL	7	0x00000007	All masks combined

### HitMask Used to add special conditions to spells, some spells might trigger only on critical strikes, for example. | | | | | |-------------------------|----------|------------|----------------------------------| | **Event** | **Flag** | **Bit** | **Comment** | | PROC\_HIT\_NONE | 0 | 0x00000000 | (special see footnote) | | PROC\_HIT\_NORMAL | 1 | 0x00000001 | only non-critical hits | | PROC\_HIT\_CRITICAL | 2 | 0x00000002 | only critical hits | | PROC\_HIT\_MISS | 4 | 0x00000004 | self-explanatory | | PROC\_HIT\_FULL\_RESIST | 8 | 0x00000008 | only on full resist (no partial) | | PROC\_HIT\_DODGE | 16 | 0x00000010 | self-explanatory | | PROC\_HIT\_PARRY | 32 | 0x00000020 | self-explanatory | | PROC\_HIT\_BLOCK | 64 | 0x00000040 | partial or full block | | PROC\_HIT\_EVADE | 128 | 0x00000080 | self-explanatory | | PROC\_HIT\_IMMUNE | 256 | 0x00000100 | self-explanatory | | PROC\_HIT\_DEFLECT | 512 | 0x00000200 | self-explanatory | | PROC\_HIT\_ABSORB | 1024 | 0x00000400 | partial or full absorb | | PROC\_HIT\_REFLECT | 2048 | 0x00000800 | self-explanatory | | PROC\_HIT\_INTERRUPT | 4096 | 0x00001000 | (not used atm) | | PROC\_HIT\_FULL\_BLOCK | 8192 | 0x00002000 | only on full block | | PROC\_HIT\_MASK\_ALL | 12287 | 0x00002FFF | All masks combined | PROC\_HIT\_NONE will trigger on: - PROC\_HIT\_NORMAL+PROC\_HIT\_CRITICAL, when trigger is TAKEN - PROC\_HIT\_NORMAL+PROC\_HIT\_CRITICAL+PROC\_HIT\_ABSORB, when trigger is DONE ### AttributesMask Adds special behaviour to the proc, spell might trigger proc only if these conditions are fullfilled | | | | | |----------------------------------|----------|-----------|-------------------------------------------------------------------------------| | **Event** | **Flag** | **Bit** | **Comment** | | PROC\_ATTR\_REQ\_EXP\_OR\_HONOR | 1 | 0x0000001 | requires proc target to give exp or honor | | PROC\_ATTR\_TRIGGERED\_CAN\_PROC | 2 | 0x0000002 | aura can proc even when spell is triggered by another | | PROC\_ATTR\_REQ\_MANA\_COST | 4 | 0x0000004 | requires triggering spell to have a mana cost | | PROC\_ATTR\_REQ\_SPELLMOD | 8 | 0x0000008 | requires triggering spell to be affected by aura SpellId (only for mod drops) | | PROC\_ATTR\_DISABLE\_EFF\_0 | 16 | 0x0000010 | explicitly disables aura proc effect 0 | | PROC\_ATTR\_DISABLE\_EFF\_1 | 32 | 0x0000020 | explicitly disables aura proc effect 1 | | PROC\_ATTR\_DISABLE\_EFF\_2 | 64 | 0x0000040 | explicitly disables aura proc effect 2 | | PROC\_ATTR\_REDUCE\_PROC\_60 | 128 | 0x0000080 | aura has a reduced chance to proc if level of proc actor > 60 | ### ProcsPerMinute If non-zero, this field controls the times per minute that the spell should proc. You might not set both ProcsPerMinute and Chance. in that case ProcsPerMinute takes precedence. ### Chance If non-zero, chance for spell to trigger. If both ProcsPerMinute and Chance are left in zero, takes ProcChance from DBC. ### Cooldown Define hidden cooldowns on the spell, in milliseconds. Also known as the proc's internal cooldown, or ICD. ### Charges If non-zero, overrides amount of aura charges available to proc. Else this value is taken from DBC.