Confidence:StrongSolidPlausibleTentativeSpeculative

• The Mind Stone

  1W

  Legendary Artifact — Infinity StoneW

  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.
• Displacer Kitten

  3U

  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.
• Brago, King Eternal

  2WU

  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.
• Professor Dellian Fel

  2BG

  Legendary Planeswalker — DellianBG

  Rune of Sustenance grants lifelink, converting Professor Dellian Fel's damage into life-gain triggers.
• Yuna, Hope of Spira

  3GW

  Legendary Creature — Human ClericGW

  Yuna, Hope of Spira returns creatures from the graveyard to the battlefield, re-firing Rune of Sustenance's enter-the-battlefield effect.
• Nazar, the Velvet Fang

  3B

  Legendary Creature — Vampire WarlockB

  Rune of Sustenance grants lifelink, converting Nazar, the Velvet Fang's damage into life-gain triggers.
• Karlov of the Ghost Council

  WB

  Legendary Creature — Spirit AdvisorBW

  Rune of Sustenance grants lifelink, converting Karlov of the Ghost Council's damage into life-gain triggers.
• Amalia Benavides Aguirre

  WB

  Legendary Creature — Vampire ScoutBW

  Rune of Sustenance grants lifelink, converting Amalia Benavides Aguirre's damage into life-gain triggers.
• Trudge Garden

  2G

  EnchantmentG

  Rune of Sustenance grants lifelink, converting Trudge Garden's damage into life-gain triggers.
• Tameshi, Reality Architect

  2U

  Legendary Creature — Moonfolk WizardUW

  Tameshi, Reality Architect returns creatures from the graveyard to the battlefield, re-firing Rune of Sustenance's enter-the-battlefield effect.
• Phelia, Exuberant Shepherd

  1W

  Legendary Creature — DogW

  Phelia, Exuberant Shepherd blinks (exiles and returns) a permanent, re-firing Rune of Sustenance's enter-the-battlefield effect.
• Elrond, Moon-Reader

  2U

  Legendary Creature — Elf NobleU

  Elrond, Moon-Reader blinks (exiles and returns) a permanent, re-firing Rune of Sustenance's enter-the-battlefield effect.
• Comforting Counsel

  1G

  EnchantmentG

  Rune of Sustenance grants lifelink, converting Comforting Counsel's damage into life-gain triggers.
• Prize Pig

  1G

  Creature — BoarG

  Rune of Sustenance grants lifelink, converting Prize Pig's damage into life-gain triggers.
• Starscape Cleric

  1B

  Creature — Bat ClericB

  Rune of Sustenance grants lifelink, converting Starscape Cleric's damage into life-gain triggers.
• Qala, Ajani's Pridemate

  3W

  Legendary Creature — Cat WarriorW

  Rune of Sustenance grants lifelink, converting Qala, Ajani's Pridemate's damage into life-gain triggers.
• Niv-Mizzet, Ghost Counsel

  2WWBB

  Legendary Creature — Spirit DragonBW

  Rune of Sustenance grants lifelink, converting Niv-Mizzet, Ghost Counsel's damage into life-gain triggers.
• Bloombrute

  2GW

  Creature — Plant ElementalGW

  Rune of Sustenance grants lifelink, converting Bloombrute's damage into life-gain triggers.
• Heliod, Sun-Crowned

  2W

  Legendary Enchantment Creature — GodW

  Rune of Sustenance grants lifelink, converting Heliod, Sun-Crowned's damage into life-gain triggers.
• Squall, SeeD Mercenary

  2WB

  Legendary Creature — Human Knight MercenaryBW

  Squall, SeeD Mercenary returns creatures from the graveyard to the battlefield, re-firing Rune of Sustenance's enter-the-battlefield effect.
• Dina, Soul Steeper

  BG

  Legendary Creature — Dryad DruidBG

  Rune of Sustenance grants lifelink, converting Dina, Soul Steeper's damage into life-gain triggers.
• Ajani Resolute

  1W

  Legendary Planeswalker — AjaniW

  Rune of Sustenance grants lifelink, converting Ajani Resolute's damage into life-gain triggers.
• Voice of the Blessed

  WW

  Creature — Spirit ClericW

  Rune of Sustenance grants lifelink, converting Voice of the Blessed's damage into life-gain triggers.
• Marina Vendrell's Grimoire

  5U

  Legendary Artifact — BookU

  Rune of Sustenance grants lifelink, converting Marina Vendrell's Grimoire's damage into life-gain triggers.
• Tigra, Feline Fury

  1G

  Legendary Creature — Cat Human HeroG

  Rune of Sustenance grants lifelink, converting Tigra, Feline Fury's damage into life-gain triggers.