TheWoWDB
Arcane
MageTooltip
When activated, you deal 0% more spell damage and damaging spells cost 0% less mana to cast. While Arcane Power is active, the global cooldown of your Blink, Mana Shield, and Mirror Image is reduced to zero. This effect lasts 15 sec.
Spell facts
SchoolArcane
Cast timeInstant
Duration15 sec
Cooldown90 sec
EffectApply Aura
ClassMage
RangeSelf Only
Spell ID12042
Datamined from the current retail build. Numbers that scale with level or stats are shown at their base value.