Module aura 

Structs

AuraData

CritChargeReduction

On-crit charge reduction for an auto-attack: roll chance to refund a charge of target.

SpellGroup

Membership of an aura in a numbered spell group and the rule governing the group.

Enums

AuraTickBehavior

Whether an aura’s periodic tick mutates its stack count.

DynamicTickAction

Static definition of an aura (buff/debuff). SimC’s per-tick stat update coordinate.