Budget Alternatives to Mutated Cultist

Hardened Berserker $0.06 2R · Human Berserker Whenever this creature attacks, the next spell you cast this turn costs {1} less to cast. Maelstrom Muse $0.08 1UU/RR · Djinn Wizard Flying Invasion of the Giants $0.12 UR · Saga I — Scry 2. Dargo, the Shipwrecker $0.14 6R · Giant Pirate As an additional cost to cast this spell, you may sacrifice any number of artifacts and/or creatu... Peerless Samurai $0.16 2R · Human Samurai Menace Kaza, Roil Chaser $0.18 UR · Human Wizard Flying, haste Gorex, the Tombshell $0.29 6BB · Zombie Turtle As an additional cost to cast this spell, you may exile any number of creature cards from your gr... March of Wretched Sorrow $0.30 XB · Instant As an additional cost to cast this spell, you may exile any number of black cards from your hand. Panoptic Projektor $0.30 4 · Artifact {T}: The next face-down creature spell you cast this turn costs {3} less to cast. Torgaar, Famine Incarnate $0.40 6BB · Avatar As an additional cost to cast this spell, you may sacrifice any number of creatures. Monk Class $0.43 WU · Class The second spell you cast each turn costs {1} less to cast. Demilich $0.64 UUUU · Skeleton Wizard This spell costs {U} less to cast for each instant and sorcery spell you've cast this turn. Elminster $0.92 3WU · Elminster Whenever you scry, the next instant or sorcery spell you cast this turn costs {X} less to cast, w... Hierophant Bio-Titan $1.89 10GG · Tyranid Frenzied Metabolism — As an additional cost to cast this spell, you may remove any number of +1/+...