Fire Bros. Hideout #3
From the Super Mario Wiki, the Mario encyclopedia
Fire Bros. Hideout #3, also known as World 6-B, is the second Enemy Blockade of World 6 and the third Fire Bros. Hideout overall. It is accessible from the beginning of the world, hidden as a small circle of rocks. The arena is similar to Hideout 1, but the enemies present are two Hammer Bros., two Boomerang Bros., and one Fire Bro.
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