Raphael, the Nightwatcher (Showcase, fracture foil) There are plenty of great Raphael cards in the MTG x TMNT set, and the Showcase Fracture Foil variant of Raphael, the Nightwatcher comes in at $280 even
Even with all of that stated, the best aspect of this card is the fire
2 Elas il -Kor, Sadistic Pilgrim A Legendary Artist Elas il -Kor looks like your standard Blood Artist with extra steps, but there's a key distinction here
Creature - Leviathan Cavern Whisperer Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own
its possible to get around the lack of card draw a little by searching out a strong equipment to turn the tides, like Embercleave or Blackblade Reforged
On Arena, it can be a nice wildcard alternative to formats like Historic or Timeless