Fun with Severin and Severin

Dichro's Ruin & Tripwire Trap are odd inclusions but might work well if they've tested decently.

With no self-mill or self-discard (Lethrai Marauder, Whispering Wind etc.) 1 Cost Severin might be a lackluskter topdeck in turns 6+.
This deck seems pretty slow and grindy if you don't get an early Rat Cage or Dino Nest.
Derry Cathain is a cheap hero which might play decently in this deck with enough spells in the void, and gives a Dinosaur to benefit from the flipped Nest buff.
Adding Killer to a recursive unit like Severin or Nico is another neat angle you can do with these colors, if you decide to explore that direction.

Great Valley Smuggler as a 3 cost 4/4 market card may fit here too. Doesn't have to be an automatic 4-of, but it could help.