Probably Amaterasu because that's (relatively) easy to control and just keep burning him whilst he regenerates and wait for someone else to seal him, Or Kamui so I'll send him there and leave him. (I'm kinda new to Naruto so I'm no tvery familiar with... well, EVERYTHING lol)
I'm Tom and I haven't been a Naruto fan for very long, but I can watch it for hours (even fillers lol) and now I know what my childhood has been missing this whole time... Joking XD.