full art doctor pokemon card - Chilling Reign Pokémon 214/198 holofoil pattern or surface detail) 190/198 Doctor Trainer - Pokemon

This is basically Craterhoof Behemoth on a sorcery, and thats great

Ire Shaman is a great cheap megamorpher, and Jeering Instigator offers another trick to add to Deadly Disguise

This ability saying Draw and play a card for free is quite broken in Commander games, and Im not sure that the extra color of mana will be worth it for any of the dragons

The play pattern here is to play a lot of cheap enchantments, preferably those that give card advantage, and hit with your creatures, making enchantment tokens and getting more value

A little life loss isnt going to hurt all that much in exchange for having access to cards