Deku Leaf

This leaf is your main flotation device. You get it from the Great Deku Tree (rather than from a dungeon itself) to try and save Makar from the Forbidden Woods. Once you use it, you can jump off the platform you're standing on, and you will float to another spot. With this item, a new magic meter bar comes. When this runs out, you wil no longer be able to use the Deku Leaf, and will simply be left with a broken leaf. You can cut down some grass to get some more and refill it.

The Deku Leaf has one more use, and it will create a gust of air, when you are standing still. You can use this gust to move certain objects, allowing you to get to new places.