Budget Alternatives to The Master of Keys

Underworld Rage-Hound $0.03 1R · Elemental Dog This creature attacks each combat if able. Fruit of Tizerus $0.05 B · Sorcery Target player loses 2 life. Loathsome Chimera $0.06 2G · Chimera Escape—{4}{G}, Exile three other cards from your graveyard. Underworld Charger $0.07 2B · Nightmare Horse This creature can't block. Confession Dial $0.19 3 · Artifact When this artifact enters, surveil 3. Phoenix of Ash $0.21 1RR · Phoenix Flying, haste Sleep of the Dead $0.21 U · Sorcery Tap target creature. Stormcage Containment Facility $0.23 Unknown Planet Each creature card in your graveyard has escape. Woe Strider $0.23 2B · Horror When this creature enters, create a 0/1 white Goat creature token. Skyway Robber $0.24 3U · Bird Rogue Flying Araumi of the Dead Tide $0.27 1UB · Merfolk Wizard {T}, Exile cards from your graveyard equal to the number of opponents you have: Target creature c... Runo Stromkirk // Krothuss, Lord of the Deep $0.39 Vampire Cleric // Legendary Creature — Kraken Horror Flying Sphinx of Forgotten Lore $0.43 2UU · Sphinx Flash Bloodbraid Challenger $0.44 3RG · Elf Berserker Cascade Iroh, Grand Lotus $0.46 3GUR · Human Noble Ally Firebending 2 Kotis, Sibsig Champion $0.49 BGU · Zombie Warrior Once during each of your turns, you may cast a creature spell from your graveyard by exiling thre... Lier, Disciple of the Drowned $0.95 3UU · Human Wizard Spells can't be countered.