Talk:Chara vs Goku Black/@comment-5038193-20171212064645/@comment-30701659-20171212212937

You are right on the resets. I, at first, belived that it only worked in the underground, but the true pacifst ending shows Frisk/Good Chara could reset while on the surface back to the begining of the game.

It is possible with the knowlage of resetting that Black could use it, however he doesn't know what it is.