The Orb (Marchen Awakens Romance) corrupted the benevolent witch, Diana's mind and persuaded her to abandon her homeland. Together the two formed the Chess Pieces and began their first steps in taking control of the world of MÄR.
Peta (Marchen Awakens Romance) was able to charm the leader of Luberia, Galian into joining the Chess Pieces by offering him power. After being recruited Galian abandoned any care he had left for Luberia and allowed Peta to destroy the guild and everyone in it.
Sakazuki (One Piece) has a talent for manipulating his enemies. During the Whitebeard War, he convinced Squard into believing Whitebeard had betrayed all his allies.