Because you like Nadia Vulvokov in Russian Doll
Not only could Hellboy avenge your death, he'd also have a sense of humor about it and not let it ruin the rest of his night. See them in Hellboy.
If you hang out with Bender in cool dive bars in 31st century New York, make sure you're on his "Do Not Kill" list. See them in Futurama.
If you died and came back to life, and then died more times and came back, you might stop battling evil mutants. Not Jean Grey. See them in X-Men Series.
V is a violent anarchist with literally nothing left to lose. But, he might have a point. See them in V for Vendetta.
Imperator Furiosa is a badass patriarchy toppler. She'll do anything to secure a better, freer future for the women she cares for. See them in Mad Max: Fury Road.
Don't let Princess Peach's sweet, gentle nature fool you. Princess Peach can put up a good fight. See them in Super Mario Bros..
John Bender's interests include marijuana, fighting, and breaking the rules. See them in The Breakfast Club.
While he might be too cool for school, Soul isn't too cool to do the right thing. See them in Soul Eater.
A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.
Troy Bolton is a triple threat: singing, dancing, and basketball. See them in High School Musical.
The Sohma family is just plain cursed, and Yuki Sohma has to learn to live with it – or so he thinks. See them in Fruits Basket.