This is the crux of how the deck works
Decklist: Haste in Historic Creature (22) Imodane's Recruiter x2 Fervent Champion x4 Rem Karolus, Stalwart Slayer x3 Robber of the Rich x3 Skyknight Legionnaire x3 Sunrise Cavalier x4 Tajic, Legion's Edge x3 Instant (2) Sorcery (3) Enchantment (7) Banishing Light x4 Warleader's Call x3 Artifact (3) Embercleave The Circle of Loyalty x2 Land (23) Clifftop Retreat Furycalm Snarl Guildmages' Forum x2 Mountain x5 Needleverge Pathway x4 Plains x5 Sacred Foundry x3 Battlefield Forge x2 Sideboard (7) Environmental Sciences Expanded Anatomy Inkling Summoning Introduction to Prophecy Reduce to Memory Spirit Summoning Start from Scratch Heres a sweet old BO1 haste deck I used to mess around with in Historic
If youre after a new family heirloom, though, SIR Umbreons for you
Those indestructible artifact lands would make great creatures, though animating them is a bit of a known quantity at this point
In the following singleplayer mode, Tombs of Terror, all of them returned as bosses (except Vessina, who became a playable card in Saviors of Uldum , and Rakanishu, who's a boss-exclusive minion)