Mysterious Heroine X

This article is for Mysterious Heroine X. For 5, see Mysterious Heroine X (Alter). For 4 see Mysterious Heroine XX.

Active Skills
First Skill=

Second Skill=

Third Skill=

Noble Phantasm
Rank A+=

Rank EX=

Video (New)= Video (Old)=

Availability
 was available for summoning during the:

Trivia

 * She shares the exact HP values at both minimum and maximum with Jack the Ripper and Okita Sōji (Alter).
 * She shares the exact HP values at minimum with Tristan, Attila the San(ta), Yan Qing and Mochizuki Chiyome.
 * NP Rank (Pre-NP Interlude) changed from A++ to A+ on 9 August 2017 update.
 * She received Battle Animation and Sprite Update on Saber Wars Event Re-run, 15 March 2018 Update.
 * She is the second Assassin to lack the Presence Concealment passive skill after Mata Hari and Li Shuwen.

Images
Saint Graphs=