Budget Alternatives to Sen Triplets

Magus of the Mind $0.19 4UU · Human Wizard {U}, {T}, Sacrifice this creature: Shuffle your library, then exile the top X cards, where X is o... X $0.21 UB · Human Spy As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. Magus of the Future $0.24 2UUU · Human Wizard Play with the top card of your library revealed. Eye of Duskmantle $0.28 5BB · Eye Flying, lifelink Theater of Horrors $0.29 1BR · Enchantment At the beginning of your upkeep, exile the top card of your library. Magus of the Will $0.33 2B · Human Wizard {2}{B}, {T}, Exile this creature: Until end of turn, you may play lands and cast spells from your... Intellect Devourer $0.33 3B · Horror Devour Intellect — When this creature enters, each opponent exiles a card from their hand until t... Future Sight $0.34 2UUU · Enchantment Play with the top card of your library revealed. The Belligerent $0.36 2UR · Vehicle Whenever The Belligerent attacks, create a Treasure token. Nightveil Specter $0.56 U/BU/BU/B · Specter Flying Gix, Yawgmoth Praetor $0.61 1BB · Phyrexian Praetor Whenever a creature deals combat damage to one of your opponents, its controller may pay 1 life. Kheru Mind-Eater $0.72 2B · Vampire Menace Elder Brain $0.79 5BB · Horror Menace Haldan, Avid Arcanist $0.84 2U · Human Wizard Partner with Pako, Arcane Retriever Brilliant Ultimatum $1.55 WWUUUBB · Sorcery Exile the top five cards of your library. The Ruinous Powers $1.64 2BR · Enchantment At the beginning of your upkeep, choose an opponent at random. Xanathar, Guild Kingpin $1.72 4UB · Beholder At the beginning of your upkeep, choose target opponent.