If you don't have Ambre, then put in Dagg for Caelus. Also i'd switch out Onyx for Kobalth. While having SOA is great, having SOB during DT to stop attack manipulation would put you in a better position when facing off against any of the attack manipulation clans.
"it has damage reduction"
No it doesn't?
Still a great deck. Rated green. I would probably switch Caelus out for something else though.