Icefire Fiend Torchlight Infinite

No longer unleashes (Fire Pulse) or (Cold Pulse)
Gains Fusion Energy instead of Fire or Cold Energy when using or triggering Fire or Cold Skills, up to 4 bars
+16% Fire and Cold Damage for each bar of Fusion Energy
At maximum Fusion Energy, (Frostfire Rampage) becomes available
Frostfire Rampage: +100% Fusion Energy effect for 5s during which Fusion Energy won’t deplete. Loses all Fusion Energy when the duration ends. Cooldown: 11s.