A mysterious black dragon appears in Ponyville, injured and alone. It's a strange thing to see, but nothing that the ponies couldn't handle. ...That is, until the little wyvern known as Nel accidently attracts some very dangerous attention.
Now, it's up to Nel and the Elements of Harmony to seal away the monsters spilling from the depths of Tartarus and hopefully before it's all too late...

One shot story about my second OC for MLP. I've seen weirder stuff, so I hope this is liked at least a little.