I was thinking
Furious assault. Maybe have a 20% chance to attack again or do double damage to Jedi
Grievous wounds. Sort of the same but maybe inflict damage over time buffs or speed down
Sinister laugh. For each enemy affected grievous gains 20% tm and resets his cool down by 1
Daunting presence. I think is ok
Tactical retreat. Kinda the same as royal gaurd but only to grievous if he falls below 50% the Allie with the most health taunts and gains 100%tm grievous also gains evasion up for 2 turns. After reading all he does a lot of fleeing
What do you think?