I honestly think either Galeem or Goku would win, just because Thanos' power requires multiple artifacts of immense power and the other two are just innately powerful.
Probably Galeem. Goku has been shown to struggle, but Galeem killed the entire Smash roster with little effort.
Goku without effort. His power is to immense and Galeem was beaten by the fighters he captured. Thanos is without a question out as he wasn't mentioned to have the stones.
Galeem incinerated the entire universe, the only reason he lost was because that act probably spent a large amount (nearly all) of his energy
we all know the real reason galeem lost is because Kirby has plot armor.
I guess. It was a pretty close on the warp star.
Winner: One rocky boi
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