For the next 10 sec, you can channel a beam of icy power at an enemy, slowing movement by 50% and dealing 10,637 Frost damage every 1.0 sec. Each time Ray of Frost deals damage, its damage increases by 20%.
Ice Block now has 2 charges and also heals you for 3% of your maximum health every 1 sec.
2% of base mana
2 min cooldown
Creates 3 copies of you nearby, which cast spells and attack your enemies. Lasts 40 sec.