Mastermind

The Mastermind Class is a fourth-level Class the player character in Xenoblade Chronicles X can choose after mastering the Psycorruptor Class. It retains the playstyle of an Psycorruptor with a focus debuffs like Control as well as ether and gravity damage. When reaching Rank 10 it's possible to use Rayguns and Knives in other Classes. This Class grants the highest Potential boost (60%) of all classes.