This may seem like a straightforward loop, but there is a reason why Ragost was the most hyped Edge of Eternities commander in MTG before the set even came out
The answer is Q: If I use Dream Devourer to foretell Valki, God of Lies, can I cast it as Tibalt, Cosmic Impostor next turn, and would I pay or to do so
Hoarding Broodlord is another excellent choice because when it ETBs, you can search up Reanimate and tap the Broodlord itself to cast it and get another Creature (almost) for free
With that out of the way, lets look at the list
Eris, Roar of the Storm Eris, Roar of the Storm might as well have come from Tarkir for all the dragons that come from its thunderclouds
Side-Loading Design: Enjoy hassle-free insertion and removal of cards with the side-loading slots