That might be Luminarch Aspirant or Innkeeper's Talent just spicing up your Cube deck with some extra power, or it could be a dedicated build-around seeking to exploit Winding Constrictor and Ezuri, Claw of Progress
Bet they won't see that one coming
Revisiting the sets released reminded me of what a nightmare of uncertainty and desperation that year was, from playing Commander masked in someones backyard to placing online orders for pickup at stores who would shutter their doors midway through the year, never to reopen
Efficient flying Dragons are almost always must-haves as late-game finishers, and Realm-Scorcher Hellkite has a few extra tricks to make it even better
A common bad position against Rakdos is be on the draw, they play Bloodtithe Harvester on two, I play Caryatid, they attack, I take 3, they play Fable
I tried to fit the Full Art Promo frame from into the boarder template, but I think I was a bit too conservative, and could have made the content a little bigger