best villain ever is...

the koopa troopa. if you had to define a villain it would be one who could adapt and change to cause trouble for the protagonist. well here we are. ive seen more koopa troopa variations. from the regular koopa, to para koopa, hammer brothers, terricotta, Heavy Troopa, spinning shell troopa, and the list goes on.

yeah you guys have your one villain who claims to be a mastermind and shows up like once in a while leaving himself mysterious or acts bad. but the ones who really show off villainous power is the minions and koopa troopa are the most versatile.