Reduce all enemies defense for 3 turns. 500% Chance to grant self Delayed buff for 1 turn. (Chance to Stun all enemies for 1 turn after 1 turn.) Increases own Quick performance by 12%. Increases own critical star generation rate by 10%. Increases own Extra Attack performance. Reduces the cooldown of the skill by 1 after activation for N times.

Also known as Heroine X (ヒロインX, Hiroin X?) and just X, Mysterious Heroine X is an unknown heroine who tasked herself in eliminating Saber-class heroines during Back Alley Satsuki - Chapter Heroine Sanctuary. Bearing the code name "A-X", X was a stranger who came from the "mysterious dimension" called the Servant Universe.

Mysterious Heroine X (Alter), the first★5 Artoria Alter Servant, is a Berserker-version of Artoria Pendragon from an alternate universe. She debuted in the Valentine 2016 Event Re-Run and is a Limited Servant, only summonable during special campaigns.

In a Servant-verse far far away, Mysterious Heroine X has taken up the noble duty of exterminating all Sabers. Outside of an extremely narrow niche in destroying all Saberfaces, MHX is a Quick Assassin with very impressive bases, yet one that suffers under a …

Mysterious Heroine X’s altered yet sane counterpart, the bookish Mysterious Heroine X (Alter) is a traveler with a sweet tooth from a Servant Universe far, far away. MHXA is a non-standard Quick Berserker with an Anti-Saber Servant Quick ST NP and the …

As hinted by Mysterious Heroine XX’s lines in My Room, MHX Alter is dead in the Servantverse. She doesn’t mind, as thanks to the afterlife’s mechanics, MHX Alter is able to generate as many snacks as she wants. MHX is relieved to see her rival again, then jealous over her newfound ability and attempts to kill herself to get free food.

Halloween Rebellion of 108! A Dragon Girl's Water Margin.

fgoでは基本的に使用されない。 最果ての正義：A 宇宙の最先端にして最果てである『境界』からの力。『無』を食い破る力でもあり、宇宙を拡げる真理そのものとも。

With her Foreigner type classing and 4-star rarity, Mysterious Heroine XX unleashes her Single Target Arts Noble Phantasm and provides Masters with a more accessible chance at the true …

Mysterious Heroine X is a limtied servant and currently unavailable in the Story Summon. She first appeard in the Saber Wars Event Pickup Summon. Mysterious Heroine X or MHX for short is kind of a special servant as her skillset are meant to fight Saberface servants.