Refined line work.
 
Time: 2.5-3 hours
 
I know I sketched devil Flash before, but I wanted to change another style. I was about to color him, but I don’t have inspiration. So, here’s a little description.
 
I made him half horse half dragon, he has feathery bat wings, Chinese dragon finned tail (tail base has large feathers, no scales), canine teeth and long glowing blue tongue. He also has markings all over his body, I didn’t draw them yet.
 
Flash can’t turn himself into a devil one, which means he’s being changed by demonic being ( definitely not Sunset Shimmer or Sombra), just like virus and zombies. Theoretically he’s “dead”. When he’s turned into devil, he’s not only a almost invincible killing machine, but also will show pure unmoved loyalty to parasite, and execute whatever parasite wants him to do. He has no free choices. He is a omnivore, but he prefers vegetables. When there’s no plants to be found, he’ll seek living flesh or dead corpses.
 
Usually he makes sounds like wolf snarling, and bares his teeth to show his aggression. His long tongue can be used as lock picker, that’s why he always busts into houses to do killing. His tail can hit or strangle his enemies.
 
When he’s being attacked by magical creatures, he only receives 1% magical attack, which you have to defeat him with your bare hands/hooves. His weakness is sunlight, any artificial lights are futile. The elements of harmony can destroy him once and for all, but will Twilight sacrifice her horseband? Only solution to change him back is to destroy demonic being.  
A little rough history: Flash was bitten by Leviathan ( I don’t create it, it’s up to you) when he protected princess Twilight. After five days lying on bed ( being sick), when Princess went to check out her horseband, she couldn’t find him but see a big mess on the bed. When she went to bathroom, she found him, Flash attacked her but he didn’t hurt her, instead he went back to his new master. The end.
 
If you want to write a fanfics story about him, you have my permission. You can continue my little story.
 
Technically I can draw another creatures, but I am too obsessed with Flash, which is a “decease” to me , it’s all your fault, Flash!
 
Character belongs to Hasbro.