Dryfid
From Tardis Wiki, the free Doctor Who reference
Dryfid was the leader of the Tuatha de Danaan in Tír na n-Óg.
After Dagda's Wheel was restored, he let the Seventh Doctor and those who wished to go to Earth. Dryfid then destroyed the stone circle gateway that connected the two worlds. (PROSE: Cat's Cradle: Witch Mark)
