Confidence:StrongSolidPlausibleTentativeSpeculative

• Summoner's Sending

  1W

  EnchantmentW

  Both cards produce the same kind of effect (shared token subtype).
• Invoke the Ancients

  1GGGG

  SorceryG

  Both cards produce the same kind of effect (shared token subtype).
• The Mind Stone

  1W

  Legendary Artifact — Infinity StoneW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Kykar, Wind's Fury

  1URW

  Legendary Creature — Bird WizardRUW

  Both cards produce the same kind of effect (shared token subtype).
• Antiquities on the Loose

  1WW

  SorceryW

  Both cards produce the same kind of effect (shared token subtype).
• Quintorius, Loremaster

  3RW

  Legendary Creature — Elephant ClericRW

  Both cards produce the same kind of effect (shared token subtype).
• Hofri Ghostforge

  3RW

  Legendary Creature — Dwarf ClericRW

  Both cards produce the same kind of effect (shared token subtype).
• The Legend of Yangchen // Avatar Yangchen

  3WW

  Enchantment — Saga // Legendary Creature — AvatarW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Baboon Spirit

  2U

  Creature — Monkey SpiritU

  Both cards produce the same kind of effect (shared token subtype).
• Spirit Bonds

  1W

  EnchantmentW

  Both cards produce the same kind of effect (shared token subtype).
• Thalia's Geistcaller

  2W

  Creature — Human ClericW

  Both cards produce the same kind of effect (shared token subtype).
• Sekki, Seasons' Guide

  5GGG

  Legendary Creature — SpiritG

  Both cards produce the same kind of effect (shared token subtype).
• Displacer Kitten

  3U

  Creature — Cat BeastU

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Oyobi, Who Split the Heavens

  6W

  Legendary Creature — SpiritW

  Both cards produce the same kind of effect (shared token subtype).
• Brago, King Eternal

  2WU

  Legendary Creature — Spirit NobleUW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Millicent, Restless Revenant

  5WU

  Legendary Creature — Spirit SoldierUW

  Both cards produce the same kind of effect (shared token subtype).
• Quintorius, Field Historian

  3RW

  Legendary Creature — Elephant ClericRW

  Both cards produce the same kind of effect (shared token subtype).
• Obscura Ascendancy

  WUB

  EnchantmentBUW

  Both cards produce the same kind of effect (shared token subtype).
• Aminatou, the Fateshifter

  WUB

  Legendary Planeswalker — AminatouBUW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• Appa, Loyal Sky Bison

  4WW

  Legendary Creature — Bison AllyW

  Blink engine: one card blinks creatures — once a turn, once a combat, or each time you pay — and the other's enter-the-battlefield effect fires again on every blink. Real, repeatable value — never infinite on its own.
• King of the Oathbreakers

  2WB

  Legendary Creature — Spirit NobleBW

  Both cards produce the same kind of effect (shared token subtype).
• Dorothea, Vengeful Victim // Dorothea's Retribution

  WU

  Legendary Creature — Spirit // Enchantment — AuraUW

  Both cards produce the same kind of effect (shared token subtype).
• Felidar Guardian✓

  3W

  Creature — Cat BeastW

  Blink loop: one card blinks creatures and the other's enter-the-battlefield effect fires on every re-entry — and the blink repeats without limit: it costs nothing, the partner's own entry pays for it (Deadeye Navigator + Peregrine Drake), or the partner returns the blink spell to your hand.
• Baku Altar

  2

  ArtifactC

  Both cards produce the same kind of effect (shared token subtype).
• Drogskol Cavalry

  5WW

  Creature — Spirit KnightW

  Both cards produce the same kind of effect (shared token subtype).