Fate Grand Order - Kara no Kyoukai Guide: Old Incinerator Walkthrough

Guide to the Old Incinerator Quest during the Kara no Kyoukai Event in FGO. Learn how to quickly whittle your enemy down when using this guide!

Old Incinerator

While not really part of the main storyline, Shiki, Mash, and the protagonist make their way towards an old incinerator where they feel a menacing pressence. Upon arrival, they discover a dark force who tells them that world is filthy. Humanity itself is filled with it; along with the usual annoying, villainous philosophy. After summoning the creatures, Ryougi Shiki suddenly reveals herself with a different personality. No longer an Assassin class servant, she reveals herself as a Saber class and proceeds to aid Mash and the protagonist in battle.


FGO Old Incinerator Quest

AP Cost 5 Bond Point 415
EXP 5690 QP 4400
Tendency Assassin First Reward Hidden Key x1


Enemy Information
Battle 1/1
(Lvl 30/ Assassin/ 6,666,666 HP)
(Lvl 30/ Assassin/ 6,666,666 HP)
(Lvl 30/ Assassin/ 6,666,666 HP)


Drop Item Information
Ascension Skill Reinforce
Ascension &
Skill Reinforce
Ghost Lantern


  • Well, as much as spray and pray would be nice, you can’t just do that here. Bring along Saber Shiki to make things easier along with two other Servants, preferably those who can charge up NP Gauges. There are several ways to do it though.
    • Way 1: During the start of the Old Incinerator Quest, use all three Command Seals to buff Saber Shiki‘s NP to 300%. Then, use her skill – Mystic Eyes of Death Perception – and then unleash her noble phantasm.
    • Way 2: You can also opt to have servants cast Invincibility. Or, use servants with Rapid Words of Casting. Doing so will allow you to perform an NP chain. My suggestion for this would be Medea and Hans. Both have Rapid Words of the Divine and making that a level 6 skill will easily get it to 100%. Then, pair it with a 300% Saber Shiki‘s NP and unleash her noble phantasm after using her skill. If you put her at the end of the chain, it’ll easily make her NP up to 500%.
  • After that, happily collect your reward and continue on with the rest of the story.

FGO Kara no Kyoukai Collaboration Event Guide

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