Slime Eye is the boss of Key Cavern. This large, gelatinous eye hangs from the ceiling. Its main attack is to drop smaller slimes. To defeat it, you need to use the Pegasus Boots to dash into the wall, causing Slime Eye to fall. Once it's on the ground, hit it with your Sword. It will then split into two smaller eyes. Use the Hookshot to pull one of the eyes towards you, then repeatedly slash it with your Sword until it's defeated. Repeat for the second eye.
