Mysterious Heroine X (Alter)

''This page is for the Berserker version. For ★5 Assassin, please refer to Mysterious Heroine X.''

Mysterious Heroine X (Alter) is available for summoning during the Valentine 2017 Event Re-Run.

Noble Phantasm
Rank A++=

Video=

Skill Reinforcement
∞ Black Bean Paste EX=

Instinct C =

Instantaneous Shadowless Blade C+=

Sovereign's Invisible Hand C=

Trivia

 * The Otaku Version of Mysterious Heroine X from April Fool. Rather than having the same personality what they have is the opposite.
 * She is 6th Class Alter Servant (Berseker) and she is also first ★5 Artoria Alter Servant.
 * Prior to her appearance in the game she was mentioned in FGO material as "「謎のセーラーX」".
 * オルト・ライトニング (Alter Lightning) is the name of her lightning attack.
 * オルト・ライトニング (Alter Lightning) and her double-bladed lightsaber is a parody of Red Lightning and the double-bladed lightsaber used by Darth Maul in Star Wars.
 * Her Extra Attack animation is also parody of Star Wars Episode 1 when Darth Maul killed Qui-Gon Jinn. The Video : https://www.youtube.com/watch?v=ojXpHwhIqO8