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Bacuras are enemies that appear in Xevious, a game developed by Namco, and they have made cameos in several other Namco games since. In Super Smash Bros. for Nintendo 3DS, they appear as Smash Run enemies. They fly down at players from above, and, as in the game of origin, they cannot be damaged or defeated. They can also reflect projectiles and pass through the ground.
Super Smash Bros. for Nintendo 3DS Trophy information