This is essentially a zombie deck in disguise, with the player able to fill their graveyard with fallen heroes, and then resurrect them in turn
Inspired Skypainter Irenicus's Vile Duplication Kiki-Jiki, Mirror Breaker Kindle the Inner Flame Littjara Mirrorlake Mirage Mockery Mirror Room // Fractured Realm Mirror Room // Fractured Realm Mirrorpool Mishra, Eminent One Molten Duplication Multiversal Recruitment Mythos of Illuna Octomancer Oltec Matterweaver Orvar, the All-Form Quantum Misalignment Quasiduplicate Rally the Galadhrim Relm's Sketching Replication Technique Repudiate // Replicate Repudiate // Replicate Rite of Replication Rootcast Apprenticeship Saheeli Rai Saheeli's Artistry Saheeli, Radiant Creator Schema Thief See Double Self-Reflection Specimen Collector Spitting Image Stolen Identity Sublime Epiphany Sygg's Command The Eleventh Hour The Fire Crystal Three Blind Mice Three Steps Ahead Trystan's Command Urza, Prince of Kroog
Proposal I'm not supposed to show a real picture of a Proposal, so I drew one myself
Instead, she became a general in the devils' forces and ruler of Avernus, the first layer of the Nine Hells
Accessing cards that were before milled
This is obscene against any slow deck, and even midrange decks will struggle to beat it