Because you like Michaelangelo in Teenage Mutant Ninja Turtles
Born and raised in the darkness, Bane is determined to have the city totally under his control so that he can demolish it. See them in The Dark Knight.
This master marksman may be a villain, but Deadshot's motives aren't quite as selfish as they seem. See them in Suicide Squad.
The fearless bodyguard of Rick Flag, Katana will ruthlessly kill her enemies, trapping their souls in her sword. See them in Suicide Squad.
Ultron is security software turned evil mastermind. See them in Marvel's The Avengers.
A short-tempered guy, Bowser is determined to wreak havoc on the Mushroom Kingdom. See them in Super Mario Bros..
Velma Dinkley is all about getting results, not taking credit. She is the unsung hero of Mystery Inc. See them in Scooby-Doo.
A Wakandan spy, Nakia is capable, caring, and just the right amount of stubborn. See them in Black Panther.
A stylish agent, Agent J would rather improvise than play by the rules. See them in Men in Black.
Illiterate and oblivious, Crash Bandicoot is still a hero. See them in Crash Bandicoot.
A karate master/rocket scientist/squirrel, Sandy Cheeks is the only one who can clean up the other resident's messes in Bikini Bottom. See them in SpongeBob SquarePants.
Thanos is an intergalactic warlord, on the hunt for infinite power. See them in Guardians of the Galaxy.
Catwoman might be slightly unhinged, but you can't say this feline villainess isn't confident. See them in Batman & Robin.