Chaos Magic now has a 5% chance to trigger, reduced from 10%.
A Step Above Mastery now grants 0.5% damage per stack, reduced from 1%.
Arcane Presence no longer grants 5% Recharge Speed.
Chilling Presence now grants 0.5% damage per stack, reduced from 1%.
Storm Spell now has a 20% chance to trigger on crit, reduced from 30%.
Was it really necessary to nerf everything by 50%? A trifle excessive?