Ahh, another little thing for my AU (that still neds a name)
 
I wanted to see how Rainbow Dash would look with some badass chompers because in this AU she’s gonna be a werewolf. Well I’d say she looks pretty freakin’ badass.
 
While the scar on her face was caused by a fight with a griffin in my normal headcanon, in this AU she got it from a fellow werewolf that resulted in her also becoming one.  
It happened one year on Nightmare Night, after she ‘‘escorted’’ a very scared Fluttershy back to her cottage. While she was returnig home, enjoying a walk at the edge of the forest, she heard a low growl from the bushes. Now on any other night she would’ve dashed out of there before anything hiding there could move a muscle.  
But this was Nightmare Night. The night ponies pranked eachother, seeing who could make their friends run for the hills while screaming in terror. Earlier that day she managed to give Pinkie quite the scare, so she imediately assumed that the ‘‘creature’’ in the bushes was her friend trying to get revenge. She chuckled and started trotting towards the dark woods, getting ready to ruin the pink mares prank. But when there were only a few feet between her and the bush, Rainbow was surprised to see a dark and hairy creature rise from the leaves. It was far taller than the pink pony she was expecting to jump our and greet her with the playful ‘‘boo’’.  
Now she was really scared. Before she got any chance to react and maybe fly away, the creature launched itself at the small pony, closing a clawed hand around her muzzle. To her luck, the ponies from the nearby Ponyville decided it was the perfect moment for the fireworks, that ended up scaring the werewolf away. Rainbow was left there lying on the muddy grass, with red blood staining her fur, for a few minutes before she gathered the courage to jump up and fly back to Fluttershy. She ended up spending the night at the cottage and getting a few stitches at the hospital first thing in the morning.
 
It took a bit of time to actually realise that was no normal wolf. Her dull, eqine teeth grew sharper each day, until they resembled those of a shark rather than a pony. She obviously got a lot stronger and faster, but it also took a few long years before she managed to fully control herself, especially during full moon.
 
Fluttershy felt really guilty for the longest time after that. Her being a coward caused one of her best friends to get injured and turned. Rainbow, on the other hand, took it rather well. If anything, the increased strength gave her the opportunity to actually beat Applejak in some of their competitions. And mayyybe she also enjoys the big, scary chompers.
 

 
Here ya go guys! Werewolf Rainbow Dash! (and vampire fluttershy but that’s for another time shh)
 
Also this started as a random sketck that I ended up liking and tought it would be a good opportunity to work a bit more with highlights yayy