Phi (ζ×ψ＝φ Fii?) is a base arte exclusive to Rita Mordio from Tales of Vesperia. Phi is the twenty-first letter of the Greek alphabet that is used in various ways in mathematics, most prominently the golden ratio.
Arte Description and History
Rita quickly draws her scroll and spins near her target, striking them in a blue flash of energy. The move's speed increases after 100 uses, and it can be used to knock enemies into the air after 200 uses. In the PlayStation 3 version of the game, an additional hit is added if any whip weapon is equipped.