Berserker (Fate/Grand Order - Atalanta Alter)

Berserker (バーサーカー) is a Berserker-class Servant able to be summoned by the Protagonist in the Grand Orders of Fate/Grand Order. Avenger (アヴェンジャー) is an Avenger-class Servant able to be summoned by the Protagonist in the Grand Orders of Fate/Grand Order.

Identity
Berserker/Avenger's True Name is Atarante, manifested utilizing Agrius Metamorphosis.