The Cursed. (A Massive Crossover)

I'm not the best at descriptions, hence why I don't normally put them. I'll try to put 1 later if the charter limit thing let's me. Or I'll put it after the official disclaimer and what not. Moving on, I'll put the key warnings here.

Warnings:
• Cursing.
• Gore.
• Poly relationships (multiple people in a relationship together).
• Smut (Lemons and Limes [sexual actions]).
• Not all things follow the plots of the things I've added in.
• This is mainly keyed to The Vampire Diaries timeline.
• Spelling and grammar errors.

Mentions Of:
• Abuse (mental, emotional, and physical).
• Attempted sexual assault.
• Mental Illnesses.
• Murder.

Shows & Such:
• Angel/Buffy The Vampire Slayer.
• Harry Potter.
• Marvel (only a little).
• Merlin (TV 2008).
• Percy Jackson.
• Supernatural (not much).
• Teen Wolf.
• The Originals/The Vampire Diaries.
• Twilight.

Ships I've already decided:
• Angel X Buffy.
• Anna X Jeremy.
• Caroline X OC (Hendrik).
• Damon, Elijah, Niklaus (Klaus), Stefan X OC (Cherish).
• Danny X Ethan.
• Derek X Rebecka.
• Finn X Hermione.
• Kathrine X Regulus.
• Remus X Sirius.

Bashing:
• Arthur, Molly, Ginny.
• Bonnie.
• Dumbledore.
• Elena.
• Order Of The Phoenix.
• Scott.