Sentry
Round 2. Krona has beaten Galactus before. Now Galactus seeks revenge, and devours countless planets on his way to the DC universe, and is at a 100% percent capacity. They meet and battle on a deserted and desolate planet 10 times the size of earth. Does Galactus learn from his past mistakes? Or does it end the same way it did before? No outside help of any kind.
Debate.
Debate.