Thread:Whovianfan/@comment-5616350-20160623210544/@comment-6945486-20160803235818

We both know then.

Zouken Matou's servant True Assassin will be working with Eruka Frog, Free, and Mizune in Armageddon.

True Assassin is good with stealth and can throw dirk knives at the speed of a bullet. Up close he can summon a fake heart that reflects the same damage of the crushed fake heart to that of his enemy's heart which kills them.

http://legendsofthemultiuniverse.wikia.com/wiki/True_Assassin_(Fate/stay_night)