User:An absolute moron/Avenger (Marie Antoinette Alter)

Avenger (アヴェンジャー) is the Avenger-class Servant summoned by Alphonse Icecolle in the Lostbelts of Fate/Grand Order. Avenger is also summoned by Ritsuka Fujimaru.

Identity
Avenger's True Name is (Alter) (〔オルタ〕), known as the Queen of Black Lillies (黒百合の女王).

Abilities
Her Noble Phantasm is Freezing Guillotine: Contenders Shall Fall by the Crown of Lillies.