My mostly dinosaur deck for Singleton on MTG:A. Runs relatively well (15-7 over five plays through singleton), but I'd appreciate suggestions to improve it.

Looking mostly for possible replacements for the Question-mark section, but open to better options anywhere. A lot of the losses came from getting stuck on mana, which is a particular problem in this deck, given the number of large creatures I'm trying to get to. Maybe Pelt Collector should be Commune with Dinosaurs ?

Suggestions

Updates Add

Comments