Increase the Projectile Speed of Frost Bomb by 18%.
Level 3
Cooling Runes
Frost Bolt
Dealing damage with Frost Bolt reduces the Cooldown of Inferno Cannon by 2.5s.
Level 5
Heat Sink
Pyre Ball
Dealing damage with Pyre Ball reduces the Cooldown of Frost Bomb by 0.8s.
Level 1
Pyromania
Pyre Ball
Each of your Pyre Balls explodes in a 20-unit-radius area on hit and generate more Mana, but the damage of Pyre Ball when fully charged is reduced to 800.