Arcane Blast

Blasts the target with energy, dealing Arcane damage. Each time you cast Arcane Blast, the damage of all other spells is increased by 10% and mana cost of Arcane Blast is increased by 175%. Effect stacks up to 4 times and lasts 8 sec.

Aura: Non-Arcane Blast spell damage increased by 10% and mana cost of Arcane Blast increased by $s2%.

The tooltip uses game variables the database cannot compute yet: $s2