Dr. Doom vs Rulk vs Loki vs Apoc (with a twist)
Three Marvel villains get their hands on 3 power rings and train individually until they've mastered the powers of their ring. Now they face off against each other, who shall prevail?
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Dr. Doom: Yellow Lantern Ring
vs
Red Hulk: Red Lantern Ring
vs
Loki: Orange Lantern Ring
vs
Apocalypse: Green Lantern Ring