Warps:

Level 1-3: Instead of going inside the building in end of the outside part, take a Potion to the Vase that's on the very far right edge of the world, go into the Subcon & enter the vase to go to World 3.

Level 3-1: When you come to a giant waterfall, instead of going up, go down. There will be a cave down there. Inside that cave will be various plants. One of them is a potion. When you have the potion, go to the vase.

Level 4-2: In the area of the whales. There are two potions. One is for getting a Mushroom that's close by it, & another is for the warp. The one that's on a large island that has a single plant is a potion. Pick it up & carry till you reach an island with a vase that's between two whales & has a long platform made of ice above it. To reach it, go right & you'll be able to land on the whale & jump to the island.

Level 5-3: When you climb up the first ladder, you'll notice a vase up there with 3 plants directly above you. Go to the right & pick up the potion. Jump onto the blocks next to you. Crouch down, power up & jump onto an Albabtoss' back to fly to the vase. Use either Luigi or Princess. This is the hardest warp ever!