Confidence:StrongSolidPlausibleTentativeSpeculative

• Faerie Mastermind

  1U

  Creature — Faerie RogueU

  Walking Archive draws a large number of cards, enabling Faerie Mastermind's draw-payoff or weaponized-draw effect.
• Ob Nixilis Reignited

  3BB

  Legendary Planeswalker — NixilisB

  Walking Archive draws a large number of cards, enabling Ob Nixilis Reignited's draw-payoff or weaponized-draw effect.
• Innocuous Researcher

  3G

  Creature — Centaur DetectiveG

  Innocuous Researcher untaps lands, fueling Walking Archive's mana-hungry effect.
• Fiery Gambit

  2R

  SorceryR

  Fiery Gambit untaps lands, fueling Walking Archive's mana-hungry effect.
• Time Spiral

  4UU

  SorceryU

  Time Spiral untaps lands, fueling Walking Archive's mana-hungry effect.
• Nissa, Vastwood Seer // Nissa, Sage Animist

  2G

  Legendary Creature — Elf Scout // Legendary Planeswalker — NissaG

  Nissa, Vastwood Seer untaps lands, fueling Walking Archive's mana-hungry effect.
• The Unagi of Kyoshi Island

  3UU

  Legendary Creature — SerpentU

  Walking Archive draws a large number of cards, enabling The Unagi of Kyoshi Island's draw-payoff or weaponized-draw effect.
• Kami of the Crescent Moon

  UU

  Legendary Creature — SpiritU

  Walking Archive draws a large number of cards, enabling Kami of the Crescent Moon's draw-payoff or weaponized-draw effect.
• Nissa, Worldwaker

  3GG

  Legendary Planeswalker — NissaG

  Nissa, Worldwaker untaps lands, fueling Walking Archive's mana-hungry effect.
• Defacing Duskmage // Vandal's Edit

  WB1WB

  Creature — Dog Warlock // InstantBW

  Walking Archive draws a large number of cards, enabling Defacing Duskmage's draw-payoff or weaponized-draw effect.
• The Council of Four

  3WU

  Legendary Creature — Human NobleUW

  Walking Archive draws a large number of cards, enabling The Council of Four's draw-payoff or weaponized-draw effect.
• Nekusar, the Mindrazer

  2UBR

  Legendary Creature — Zombie WizardBRU

  Walking Archive draws a large number of cards, enabling Nekusar, the Mindrazer's draw-payoff or weaponized-draw effect.
• Rewind

  2UU

  InstantU

  Rewind untaps lands, fueling Walking Archive's mana-hungry effect.
• Starscream, Power Hungry // Starscream, Seeker Leader

  3B

  Legendary Artifact Creature — Robot // Legendary Artifact — VehicleB

  Walking Archive draws a large number of cards, enabling Starscream, Power Hungry's draw-payoff or weaponized-draw effect.
• Prophet of Kruphix

  3GU

  Creature — Human WizardGU

  Prophet of Kruphix untaps lands, fueling Walking Archive's mana-hungry effect.
• Bumi, Unleashed

  3RG

  Legendary Creature — Human Noble AllyGR

  Bumi, Unleashed untaps lands, fueling Walking Archive's mana-hungry effect.
• Finale of Revelation

  XUU

  SorceryU

  Finale of Revelation untaps lands, fueling Walking Archive's mana-hungry effect.
• Faerie Vandal

  1U

  Creature — Faerie RogueU

  Walking Archive draws a large number of cards, enabling Faerie Vandal's draw-payoff or weaponized-draw effect.
• Zacama, Primal Calamity

  6RGW

  Legendary Creature — Elder DinosaurGRW

  Zacama, Primal Calamity untaps lands, fueling Walking Archive's mana-hungry effect.
• Sphinx of the Second Sun

  6UU

  Creature — SphinxU

  Sphinx of the Second Sun untaps lands, fueling Walking Archive's mana-hungry effect.
• Wilderness Reclamation

  3G

  EnchantmentG

  Wilderness Reclamation untaps lands, fueling Walking Archive's mana-hungry effect.
• Kang, Temporal Tyrant

  2UB

  Legendary Creature — Human VillainBU

  Walking Archive draws a large number of cards, enabling Kang, Temporal Tyrant's draw-payoff or weaponized-draw effect.
• Sword of Feast and Famine

  3

  Artifact — EquipmentC

  Sword of Feast and Famine untaps lands, fueling Walking Archive's mana-hungry effect.
• Treachery

  3UU

  Enchantment — AuraU

  Treachery untaps lands, fueling Walking Archive's mana-hungry effect.
• Beledros Witherbloom

  5BG

  Legendary Creature — Elder DragonBG

  Beledros Witherbloom untaps lands, fueling Walking Archive's mana-hungry effect.