It's actually not as random as people think, the more clones you have the higher chances of him using exploding hell, I used 3* Naruto, Wind main making clone each turn, and 1 more character making clones (a single clone), Kyuubi would use it almost every turn after first.
So lower your clone number to lower his exploding hells. This post was last edited by 101***@facebook at 2016-8-27 10:23