Raid Shadow Legends – There are two versions of this ability one that reduces the critical damage by 15% and one by 25-30%. This was changed in Patch 4.50 from being additive (that is removing 30% of someone’s critical damage stat) to being multiplicative (so it now multiplies the total critical damage by 25-30%). Overall that change made this more desirable as it could impact critical damage far better.

Decrease Crit Dam 25%          Decrease Crit Dam 15%