Obi-Wan needs NERF urgently... otherwise Game is broken

Not calling for a nerf specifically, but there ARE some characters that are WAY overpowered compared to others.. and Old Ben is one of them. He's not properly balanced in that his special ability is too strong and too frequent, he has another (ridiculous) one when killed, and also has as many HP as a tank.
Basically, everyone lucky enough to get the guy puts him in their team. That's a sign of imbalance.