Non-grimdark Warhammer crossover! A bit 'Dark' due to violence, but otherwise not that bad.
Pinkamena Diane Pie, AKA Pinkie Pie, is a Mountain Earth Pony sworn to seek honour and death - one requiring the other - in battle as a Slayer. With her companion Rarity, a displaced former dressmaker and fugitive from the Canterlot Guard after an argument with an arrogant noble in charge of designing new uniforms, Pinkie seeks to brave the dangers of Equestria and regain her honour.
She....isn't doing a very good job.
Oh, she's got the laying destruction on evil and all that but the key part, the dying valiantly part, she doesn't quite seem to have grasped.
Watch as Pinkie takes the monsters head on with a giggle and a giant axe.
(On hiatus until I finish Justice Itself.)
Roster: Keep in mind this is very broad and not carbon copies of either character. The setting is thus very different.
Our Heroes!
Pinkie Pie - Gotrek Gurnisson
Rarity - Felix Jaeger
Gods!
Celestia - Sigmar/Dazh (Kislev God of Sun & Fire)
Luna - Largely forgotten since the rise of Nightmare Moon, once worshiped as sister and counterpart to Celestia
The Baddies!
Trixie - Greyseer Thanquol
Baddie Gods!
Discord - Tzeentch
The Smooze - Nurgle
Tirek - Khorne
Queen Chrysalis - Slaanesh
Grogar - The Horned Rat
Nightmare Moon - Khaine as interpreted by the Dark Elves (Dark Crystal Ponies)