The Tower of Light is a room in the Chozo Ruins. Entering from the Tower of Light Access, Samus will be close to the bottom of the tower. The tower can be climbed by using a number of platforms, but some of these platforms are too far apart to be able to be climbed. These platforms can be reached by destroying the 12 supports of the room with one Super Missile each. Oculus will try to block these missiles. A total of 60 missiles will be required, and the supports will regenerate if they are not all destroyed in one visit. At the top of the room, the Wavebuster can be acquired. There is a pool of water at the bottom of the tower that leads to the Tower Chamber which contains the Artifact of Lifegiver. This underwater passage can only be navigated with the Gravity Suit.