15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- 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.
- 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.
- EnchantmentW
Blink pair: one card can blink creatures repeatedly, and the other's ETB rewards every re-entry. Free-running only when the blink is free or refunded (Deadeye + Drake class); otherwise a repeatable value engine.
- Creature — Cat BeastU
Blink pair: one card can blink creatures repeatedly, and the other's ETB rewards every re-entry. Free-running only when the blink is free or refunded (Deadeye + Drake class); otherwise a repeatable value engine.
- Legendary Creature — Spirit NobleUW
Blink pair: one card can blink creatures repeatedly, and the other's ETB rewards every re-entry. Free-running only when the blink is free or refunded (Deadeye + Drake class); otherwise a repeatable value engine.
- InstantW
Brought Back returns creatures from the graveyard to the battlefield, re-firing Kaleidostone's enter-the-battlefield effect.
- Legendary ArtifactG
Mana loop: net-positive mana cycle between the two cards.
- Legendary Artifact Creature — HumanBRW
Mana loop: net-positive mana cycle between the two cards.
- SorceryW
Jolted Awake returns creatures from the graveyard to the battlefield, re-firing Kaleidostone's enter-the-battlefield effect.
- Creature — Human AdvisorR
Mana loop: net-positive mana cycle between the two cards.
- Legendary Creature — DogW
Phelia, Exuberant Shepherd blinks (exiles and returns) a permanent, re-firing Kaleidostone's enter-the-battlefield effect.
- Legendary Creature — Human WarlockB
Mana loop: net-positive mana cycle between the two cards.
- Legendary Creature — Human ArtificerB
Mana loop: net-positive mana cycle between the two cards.
- Creature — Goblin ArtificerR
Goblin Welder returns creatures from the graveyard to the battlefield, re-firing Kaleidostone's enter-the-battlefield effect.
- SorceryW
What Must Be Done returns creatures from the graveyard to the battlefield, re-firing Kaleidostone's enter-the-battlefield effect.
- Creature — Human NobleW
Mana loop: net-positive mana cycle between the two cards.
- EnchantmentRW
Nahiri's Resolve blinks (exiles and returns) a permanent, re-firing Kaleidostone's enter-the-battlefield effect.
- SorceryW
Recommission returns creatures from the graveyard to the battlefield, re-firing Kaleidostone's enter-the-battlefield effect.
Guild Globe2ArtifactC
Prophetic Prism2ArtifactC
Energy Refractor2ArtifactC
Golden Egg2Artifact — FoodC
Omni-Cheese Pizza2Artifact — FoodC
Spare Supplies2ArtifactC
Arcum's AstrolabeSSnow ArtifactC
Potion of Healing1WArtifactW
Instant Ramen2Artifact — FoodC
Ichor Wellspring2ArtifactC
Alchemist's Vial2ArtifactC
Sleeper Dart2ArtifactC