Floor Tile

From Zelda Wiki.org

Floor Tile
Game(s)	A Link to the Past Link's Awakening Ocarina of Time Oracle of Seasons Oracle of Ages
Habitat(s)	Dungeon
Effective Weapons	Sword Shield

Many parts of Hyrule are possessed by the evil that is Ganon, even the palaces themselves. Some rooms in the dark underworlds have floor tiles that will come alive and hurl themselves at Link. The best way for Link to get past them is to not just dodge them, but to place himself in a corner and fend them off with his sword. In Oracle of Ages, the Cane of Somaria can be used to create effective 'shields'.

In many appearances, the missing tiles left a formation of a skull.