Fate/Grand Order Wikia


2,159pages on
this wiki
Add New Page
Comments4 Share

Profile Edit


It is Merlin's familiar, released after Merlin was eternally trapped in the Garden of Avalon in the Reverse Side of the World.


Fou is called a cute animal.


Fou is an animal that appears to be able to freely walk around the Chaldea Security Organization. It is met by the Fujimaru Ritsuka while it is alongside Mashu.

Merlin uses Cath Palug to temporarily reveal himself in order to help the Protagonist against Cu Chulainn (Alter). After stating that they should be able to meet in a slightly different future should the Grand Order project succeed, he disappears.

Fou is the 4th Beast among the 7 beasts in Fate/Grand Order. It sacrificed its own power as BEAST IV to revive Mashu Kyrielight, giving her a normal human's lifespan. After that, it became a normal animal beast. (These are all done while its own power isn't fully manifested yet as it is still not at its prime.)

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.