Board Thread:VS Debates/@comment-26458478-20151219233722/@comment-7424710-20151221014416

Actually, it depends on who gets the amount of Emeralds absorbed before the other. It's either one of these following:

Metal Overlord VS Turbo Mecha Sonic

(3 Chaos Emeralds infused) Metal Sonic VS Semi-Super TMS

Metal Sonic VS Mettalix

Take your pick.