The Ancient Battle Axe is an item from The Legend of Zelda: Breath of the Wild. It is an axe with a base attack power of 30, but this may be increased by certain Weapon Bonuses. It resembles the swords and shields wielded by Guardian Scouts and is occasionally wielded by them. Link can find it in certain Treasure Chests of the Divine Beasts and Shrines, purchase it in some of the Ancient Tech Labs such as Hateno Ancient Tech Lab, or obtain it by using the amiibo Rune with the Guardian amiibo.