Arcane BlastClient records describe this reading. They do not confirm availability in gameplay.
Blasts the target with energy, dealing 34 to 38 Arcane damage. Each time you cast Arcane Blast, you gain 15% of your Intellect as Spell Damage and the mana cost of Arcane Blast is increased by 175%. Effect stacks up to 4 times and lasts 15 sec from time of initial application.
Now: Blasts the target with energy, dealing 34 to 38 Arcane damage. Each time you cast Arcane Blast, you gain 15% of your Intellect as Spell Damage and the mana cost of Arcane Blast is increased by 175%. Effect stacks up to 4 times and lasts 15 sec from time of initial application. Was: Blasts the target with energy, dealing 57 to 65 Arcane damage. Each time you cast Arcane Blast, the damage of all your other spells is increased by 10% and the mana cost of Arcane Blast is increased by 175%. Effect stacks up to 4 times and lasts 8 sec or until any other damage spell is cast.
Sources: Game files · beta build 1.60.1.70425
5 ranks changed. Rank 5: Now: Blasts the target with energy, dealing 218 to 254 Arcane damage. Each time you cast Arcane Blast, you gain 15% of your Intellect as Spell Damage and the mana cost of Arcane Blast is increased by 175%. Effect stacks up to 4 times and lasts 15 sec from time of initial application. Was: Blasts the target with energy, dealing 364 to 424 Arcane damage. Each time you cast Arcane Blast, the damage of all your other spells is increased by 10% and the mana cost of Arcane Blast is increased by 175%. Effect stacks up to 4 times and lasts 8 sec or until any other damage spell is cast.
Sources: Game files · beta build 1.60.1.70425
Redesigned as 1.5 sec cast granting stacking spell damage buff lasting 15 sec; damage and coefficients reduced 40%
Sources: WoW Forever Beta Development Notes – Updated October 15
Redesigned as 1.5 sec cast granting stacking spell damage buff lasting 15 sec; damage and coefficients reduced 40%
Sources: WoW Forever Beta Development Notes – Updated October 15
