XDDDDDDD I really don't know who I'd be more afraid of corrupting whom there. Give Maleficent the tools to imitate actual *caring* and she'd be able to twist Riku into itty bitty knots without a blink. But give Tohru the tools to *enforce* her Now-Play-Nice-All-Of-You dictums, and...
.......
you know, I think Tohru is the scarier one in that scenario. At least you still know what you're getting into with Maleficent.