25% increased Cold Damage
Damage Penetrates 6% Cold Resistance
0.2% of Cold Damage Leeched as Energy Shield 
Heart of Ice is a notable passive skill that grants increased cold damage and additional penetration against cold resistance.
- Cold Resistance Penetration increased from 2% to 3%.
- Heart of Ice also grants cold resistance penetration, but no longer grants life and energy shield.
- The area surrounding the Witch, Shadow and Ranger has been redesigned. Many values have been adjusted.
- Several life passives have been removed from the tree or integrated into nearby nodes.