Confidence:StrongSolidPlausibleTentativeSpeculative

• Goblin Engineer

  1R

  Creature — Goblin ArtificerR

  Sacrifice-recursion with a catch: one card can return the other from the graveyard, but the return ability has an extra cost (sacrificing another creature, discarding a card, or tapping with no way to untap) the pair can't pay by itself. It works once — something else must keep supplying the fodder to make it repeatable.
• Auriok Salvagers

  3W

  Creature — Human SoldierW

  Sacrifice-recursion engine: one card repeatedly returns the other from the graveyard, and the returned card sacrifices itself again for value — the Auriok Salvagers + Black Lotus shape.
• Argivian Archaeologist

  1WW

  Creature — Human ArtificerW

  Sacrifice-recursion with a catch: one card can return the other from the graveyard, but the return ability has an extra cost (sacrificing another creature, discarding a card, or tapping with no way to untap) the pair can't pay by itself. It works once — something else must keep supplying the fodder to make it repeatable.
• Trading Post

  4

  ArtifactC

  Sacrifice-recursion with a catch: one card can return the other from the graveyard, but the return ability has an extra cost (sacrificing another creature, discarding a card, or tapping with no way to untap) the pair can't pay by itself. It works once — something else must keep supplying the fodder to make it repeatable.
• Shuri's Fabricator

  4

  ArtifactC

  Sacrifice-recursion with a catch: one card can return the other from the graveyard, but the return ability has an extra cost (sacrificing another creature, discarding a card, or tapping with no way to untap) the pair can't pay by itself. It works once — something else must keep supplying the fodder to make it repeatable.
• Emberheart Challenger

  1R

  Creature — Mouse WarriorR

  Jeweled Lotus is a free spell, so Emberheart Challenger's cast trigger fires for nothing.
• Fugitive Codebreaker

  1R

  Creature — Goblin RogueR

  Jeweled Lotus is a free spell, so Fugitive Codebreaker's cast trigger fires for nothing.
• Emry, Lurker of the Loch

  2U

  Legendary Creature — Merfolk WizardU

  Jeweled Lotus is a free artifact, so Emry, Lurker of the Loch's affinity cost drops the moment it is on the battlefield.
• Drake Hatcher

  1U

  Creature — Human WizardU

  Jeweled Lotus is a free spell, so Drake Hatcher's cast trigger fires for nothing.
• Sokka, Tenacious Tactician

  1URW

  Legendary Creature — Human Warrior AllyRUW

  Jeweled Lotus is a free spell, so Sokka, Tenacious Tactician's cast trigger fires for nothing.
• Jhessian Thief

  2U

  Creature — Human RogueU

  Jeweled Lotus is a free spell, so Jhessian Thief's cast trigger fires for nothing.
• Kitsa, Otterball Elite

  1U

  Legendary Creature — Otter WizardU

  Jeweled Lotus is a free spell, so Kitsa, Otterball Elite's cast trigger fires for nothing.
• Monastery Swiftspear

  R

  Creature — Human MonkR

  Jeweled Lotus is a free spell, so Monastery Swiftspear's cast trigger fires for nothing.
• Monastery Mentor

  2W

  Creature — Human MonkW

  Jeweled Lotus is a free spell, so Monastery Mentor's cast trigger fires for nothing.
• Stormchaser Mage

  UR

  Creature — Human WizardRU

  Jeweled Lotus is a free spell, so Stormchaser Mage's cast trigger fires for nothing.
• Elusive Otter // Grove's Bounty

  UXG

  Creature — Otter // Sorcery — AdventureGU

  Jeweled Lotus is a free spell, so Elusive Otter's cast trigger fires for nothing.
• Stormcatch Mentor

  UR

  Creature — Otter WizardRU

  Jeweled Lotus is a free spell, so Stormcatch Mentor's cast trigger fires for nothing.
• Elsha of the Infinite

  2URW

  Legendary Creature — Djinn MonkRUW

  Jeweled Lotus is a free spell, so Elsha of the Infinite's cast trigger fires for nothing.
• Sage-Eye Avengers

  4UU

  Creature — Djinn MonkU

  Jeweled Lotus is a free spell, so Sage-Eye Avengers's cast trigger fires for nothing.
• Eris, Roar of the Storm

  8UR

  Legendary Creature — Elemental WarlockRU

  Jeweled Lotus is a free spell, so Eris, Roar of the Storm's cast trigger fires for nothing.
• Niblis of Frost

  2UU

  Creature — SpiritU

  Jeweled Lotus is a free spell, so Niblis of Frost's cast trigger fires for nothing.
• Khenra Spellspear // Gitaxian Spellstalker

  1R

  Creature — Jackal Warrior // Creature — Phyrexian JackalRU

  Jeweled Lotus is a free spell, so Khenra Spellspear's cast trigger fires for nothing.
• Jeskai Sage

  1U

  Creature — Human MonkU

  Jeweled Lotus is a free spell, so Jeskai Sage's cast trigger fires for nothing.
• Voyage Home

  5WU

  SorceryUW

  Jeweled Lotus is a free artifact, so Voyage Home's affinity cost drops the moment it is on the battlefield.
• Chiss-Goria, Forge Tyrant

  6RRR

  Legendary Creature — DragonR

  Jeweled Lotus is a free artifact, so Chiss-Goria, Forge Tyrant's affinity cost drops the moment it is on the battlefield.