Devils are not chaotic, they're lawful. (Devils are Infernal) Otherwise, this sorcerer enhancement looks in every way superior to the PHB sorcerer and I like it.
RIP Poacher's Knife 2015
"And by the light of the moon, she rubs her eyes, sits down on the bed and starts to cry. And there's something less about her. And I don't know what I'm supposed to do, so I sit down and I cry too. But don't let her see" - Her Diamonds by Rob Thomas