Because you like Bill Cipher in Gravity Falls
Drusilla's hobbies include dolls, music, and killing people. See them in Buffy the Vampire Slayer.
A Silurian lizard woman, Madame Vastra has a penchant for puzzles and interspecies romance. See them in Doctor Who.
Tamaki Suoh is always the star of the scene because he's the one making a scene. See them in Ouran High School Host Club.
Driven, resentful, and ruthless, Mello is an emotional powder keg. It's only a matter of time before he explodes. See them in Death Note.
Bucky Barnes used to be a good-hearted American soldier. Now he's the cold-hearted Winter Soldier. See them in Marvel Cinematic Universe.
Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.
Burton Guster is a level-headed investigator with a "Super Sniffer" nose. See them in Psych.
In the Land of the Dead, finally free from the restrictive customs of Victorian society, Victor Van Dort is coming out of his shell. See them in Corpse Bride.
A powerful priestess, Melisandre is shrouded in mystery and lots of red. See them in Game of Thrones.
Anakin Skywalker is said to be the chosen one, who will destroy the evil Sith. But he struggles with Jedi ideals as he grows in power. See them in Star Wars Series.
Anywhere there's adventure, Jaskier is there to write a catchy song about it. See them in The Witcher.