NAME CHOSEN: Regal Rust
One of Equestria's most mysterious criminals, with her shady blood relation to royalty, able to walk through most royal treasury spells, she's never been caught or identified. Most ponies believe she was the result of a tryst between Prince Blueblood and an unknown mare, nopony has ever been able to pin down who her mother could have been, the only lead is her obsession with enchanted objects, none of the items she stole ever reappeared in the black market, and her teleporting ability rivals that of Starlight Twinkle, the current leading researcher in telepotation and universe travel. She has attempted several times to steal from her, but the closest she has come is ransacking the place. Partner in crime to known fugitive Lightning Dust
pretty obvious huh.