Star Comet - Morton's Castle
Boss: Morton Koopa Sr.
It's the final level in the game. In the 1st room, there are three way corridors, of which only one is the correct path. The 2nd door contains the Koopalings, who can turn Mario to stone by flashing the Koopa Clown Car's eyes. Then in the 3rd door,, Mario encountered Toxic Lava, when Mario gets to the top, The 3rd switch is found. The Battle style is from New Super Mario Bros. 2. This precedes 9-7 Spookloft Fortress.