Holy Grail Mud

is a mud-like substance that contaminates all life it touches. Servants coming into contact with it will be blackened.
==Characteristics==
==Known Holy Grail Mud==
*Greater Holy Grail of Fuyuki - Holy Grail Mud
*Greater Holy Grail of Tokyo - Holy Grail Mud
*Greater Holy Grail of Snowfield - Holy Grail Mud from the Greater Holy Grail of Fuyuki
*Pandora's Box - "Despair"
*Tiamat - Chaos Tide
*Typhon - Chaos Tide
==References==
Category:Holy Grail War terminology
Category:Magecraft terminology
Category:Terminology in Fate/Grand Order
Category:Terminology in Fate/stay night
Category:Terminology in Fate/strange Fake
Category:Terminology in Fate/kaleid liner PRISMA☆ILLYA
Category:Terminology in Fate/Zero
Category:Terminology in Fate/Samurai Remnant