Undergrunt Gunner

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Undergrunt Gunner is a miniboss in Super Mario Galaxy. He's a blue Monty Mole that mans a cannon. There are many ways to fight him in the game, like jumping above him as Spring Mario and ground pounding him. You have to do certain tactic two more times to defeat him. He appears in the Deep Dark Galaxy,Gold Leaf Galaxy, and the Toy Time Galaxy

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