PLA SPOILERS Villain Reveal

(SPOILER WARNING FOR POKEMON LEGENDS ARCEUS) Volo a seemingly kind and helpful merchant from the Ginkgo Guild is revealed to be a deranged, psychopathic Godhood Seeker who's so obsessed with the legend of Arceus that he's willing to put all of Hisui at risk by causing a space time rift with Giratina just for a CHANCE to meet it

Example of:
Evil All Along