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Genkottsu is a trap which Mario faces in Super Mario Land 2: 6 Golden Coins. If Mario steps on the wrong floor panel in the Mario's castle level, a giant, mechanical gloved fist trap in the resemblance of Wario's glove will come crashing down, pounding the floor with spiked brass knuckles at immense speed (although it is slower on Easy Mode). Mario will have to get past three of these traps in total in order reach Wario and rid him from Mario's castle.
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