WoW: Forever · Spell
Arcane spell · Mage
Blasts the target with energy, dealing 101 Arcane damage. Each time you cast Arcane Blast, you gain 12% of your Intellect as Spell Damage and the mana cost of Arcane Blast is increased by 100%. Effect stacks up to 4 times and lasts 18 sec from time of initial application. Arcane Blast (Rank 3) costs and casts as follows: 15% of base mana, 1.5 sec cast, 30 yd range. It is learned at level 40.