Board Thread:Questions and Answers/@comment-27327020-20160404174206/@comment-35247972-20160406112022

1. Napstablook (You can't kill him :P)

But seriously it would have to be either God of Hyperdeath Asriel or Chara. But honestly, how is Chara so damn overpowered? They're able to erase all of reality in one hit and be able to do that with only the player's determination.