Arcane Blast

Blasts the target with energy, dealing Arcane damage. Each time you cast Arcane Blast, the damage of all other Arcane spells is increased by [s1]% and mana cost of Arcane Blast is increased by [s2]%. Effect stacks up to [u] times and lasts [d].

Non-Arcane Blast Arcane spell damage increased by [s1]% and mana cost of Arcane Blast increased by [s2]%.