I guess with Kenobis crit immunity and nobody taking turns there would be no crits. I didn't think about that.
Krennic would be a beast here with his basic attack, although he is squishy so maybe he wouldn't live long enough. EP could grant offense up and has a high damage basic, but obviously is a better weapon in P3. If you weren't getting to attack though he would be good. Just trying to theorize alternatives.
What would happen if you did a zVader lead and used a bunch of characters that apply DOT on basic? Would you be able to get the counter damage and a ton of damage from DOTs? You wouldn't have to worry about extra attacks to make sure he is hit 7 times, either.
