The Blue Stalfos is the mini-boss of the Ancient Tomb, the final Dungeon in Oracle of Ages. Link must avoid its scythe and magic bolts. If the Blue Stalfos succeeds in hurting Link with its magic, he will transform into a helpless crawling state for several seconds. When Link successfully deflects the Blue Stalfos's attack, it will transform into a Keese. Link must then slash away with his Sword several times to triumph. He is rewarded with a Fairy as well as a teleport back to the start of the dungeon.