Roshis chase is like an extra mystery ! Powerful enough to do some serious dmg there. But you need to have him Stacked in power for sure and to be able to withstand front line dmg.. Roshi's chase can go easily nowdays even with the f2p team Kurotsuchi - wind main - wb asuma. You c*e Hokage Minato with Bee and double buff on Minato so he can proc the chases, plus you will need a summon like Salamander or King of Hell or the new ones.. Sage Naruto or Kurama or Kyuubi can proc Roshis chase always with their mystery.