Evaluating the cards in The Brothers War is unique, since it includes the normal cards that youd find in a pack, plus the Retro Frame Artifacts
Loxi: This is a really powerful Murder spell, trading instant speed for a turn of getting to play with that creature
Whenever Archon of Cruelty enters the battlefield or attacks, target opponent sacrifices a creature or planeswalker, discards a card, and loses 3 life
Quick expansion: Cloak and Dagger, Stinkdrinker Bandit, Frogtosser Banneret, Weirding Shaman, Boggart Mob, Marsh Flitter, Aunties Snitch, Whirler Rogue, Deathcult Rogue, Violet Pall, Notion Thief, Ghostly Pilferer, Earwig Squad, Looter il-Kor, Grenzo, Dungeon Warden, Faerie Macabre, Keeper of Keys, Tetsuko Umezawa, Fugitive, Fortune Thief, Grimoire Thief, Invisible Stalker, Inkfathom Infiltrator Goal cards: Robber of the Rich, Sygg, River Cutthroat, Notorious Throng, Bitterblossom, Grenzo, Havoc Raiser Tribal commander: Jeleva, Nephalias Scourge or Marchesa, the Black Rose seem fitting
You keep sacrificing, discarding, or losing permanents in small chunks until you have nothing left that matters
