my bbh was an alicorn that got trapped in lava for years but alicorns don't really die unless they lose all of their magic so even though his wings and horn got burnt off, he was trapped for so long that his magic built up inside of him and eventually let him burst out of the volcano which caused some trouble ngl but that's okay he was just girlbossing (pony pompei. ponypei? pompneigh?)
Now he's so full of magical energy he barely knows what to do with it. He can fly still, and walk on clouds, but he hides under his cloak and hood. besides the other people he's close to, nopony else knows who he is. They think he's just a really weird earth pony (etoiles is half right: he thinks bbh is a unicorn whose horn got broken somehow). He's literally teeming with magic after so long. He can do things that are basically unheard of, even to other alicorns. Example: he made a fake horn and gave it to foolish. It can only do simple things to help with his building like levitate blocks and allow him to climb up walls and Bad has to recharge it like every day to "refill" the magic energy but that's still fucking insane of him. also yes he grumbles about refilling it every single time even though 1. he's the one who made it and 2. he's the one offering to refill it half the time