Spells Matter to the Hooru

Wanted to try and build a Hooru spells matter deck and it's largely from the new set. Some holdovers from earlier sets like Powderglider, but most of the creatures are new. Feel free to give thoughts. I had picked out more possibles up to about a 6cc, but decided that 5 was about the highest spells I wanted to be casting and dropping 5cc creatures felt like a losing race. Altho if Crow doesn't work out, Jotun Feast-Caller will likely join the deck to help refill my hand and beat down.