Abigail Williams is a Foreigner-class Servant in Fate/Grand Order, inspired by the historical figure from the Salem witch trials and reimagined as a vessel for an outer god. Her Noble Phantasm, Qliphoth Rhizome, takes its name from the Qliphoth, the shadow counterpart to the Tree of Life, and presents her power as roots spreading from beyond normal reality. Clips of the activation spread through Fate fan edits, gacha videos and anime soundboards, where the distinctive chant became shorthand for cute characters hiding terrifying, cosmic power.