The first time each Dark Side ally is defeated, remaining Dark Side allies gain 15% Offense and 20 Speed for the rest of the encounter.

At the start of their turn, Sith allies can ignore Taunt to target a debuffed enemy. Whenever a Sith ally inflicts a debuff on an enemy, they also deal 5% Max Health damage to that enemy, which can't be evaded. This damage can't defeat enemies.

At the start of Darth Bane's turn, all enemies gain Accuracy Up, Advantage, and Health Steal Up for 1 turn or until they receive damage, and summon a Sith Trooper in the allied ally slot if it is available and there are no other Sith Trooper allies. Darth Bane gains a stack of Siphon whenever he is critically hit. Whenever Darth Bane uses Essence of Dominance, also Siphon Critical Damage. Deceived enemies deal 25% reduced damage to Darth Bane.