Im slamming this in counters decks for sure
In addition to serving as a powerful card advantage engine, Rielle doubles as a nasty threat
The deck then adds a number of powerful demons with other strong secondary abilities including Aspiring Champion (cast off the top of your deck, direct damage), Bringer (sacrifice/reanimate), Crabomination (steal spells), Demonlord Belzenlok (draw), Doom Whisperer (surveil), Dream Devourer (foretell, buff), Harvester of Souls (draw), Kothophed (draw), Orcus (removal/reanimate), Overseer (removal/creature tokens), Rakdos, Showstopper (removal), etc
Recently, WotC announced some changes with the launch of Edge of Eternities, and one of them is an errata to a popular card called Rampaging Baloths, and the culprit is most likely MTG Arena
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