The Greatest Guardians of the Galaxy Villains

The best Guardians of the Galaxy villains show us why they are such a great superhero team. The Guardians of the Galaxy are a rag-tag group of hero misfits that banded together to fight cosmic crime way back in 1969, thanks to creators Arnold Drake and Gene Colan. Since then, the Guardians have evolved and the team roster has changed. Characters like Groot, Rocket Raccoon, Drax, and Gamora make the team what they are today, and like every superhero team, they go up against some of the toughest foes the comic book world has to offer.

Which are the greatest Guardians of the Galaxy adversaries? Do you prefer to see the Guardians go up against Thanos and his many minions, or even up against Star-Lord's own father, Jason of Spartax?

Make sure to vote up all your favorite Guardians of the Galaxy villains, and vote down the ones you don't think are worthy to be apart of their awesome rogues gallery. Don't see the villains you love to hate? Make sure to add them.