Madness of the Spirits (精霊の狂騒, Seirei no Kyōsō?) is the ability to awaken the spirits sleeping within the earth and crush the wills and minds of the enemy forces with one's growl.[1]

Rank User(s)
A Cú Chulainn (Alter)
This mental interference causes a temporary decrease in STR and AGI in all enemies.[1]
  1. 1.0 1.1 Fate/Grand Order material III — Profile of Cú Chulainn (Alter), translated by King of Padoru at Beast's Lair.
Servant Skills
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