Confidence:StrongSolidPlausibleTentativeSpeculative

• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Phyrexian Etchings's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Bolas's Citadel

  3BBB

  Legendary ArtifactB

  Bolas's Citadel is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Stinkweed Imp

  2B

  Creature — ImpB

  Phyrexian Etchings draws a large number of cards, enabling Stinkweed Imp's draw-payoff or weaponized-draw effect.
• Kid Loki

  U

  Legendary Creature — God Hero VillainU

  Phyrexian Etchings draws a large number of cards, enabling Kid Loki's draw-payoff or weaponized-draw effect.
• Toothy, Imaginary Friend

  3U

  Legendary Creature — IllusionU

  Phyrexian Etchings draws a large number of cards, enabling Toothy, Imaginary Friend's draw-payoff or weaponized-draw effect.
• Rite of Oblivion

  WB

  SorceryBW

  Rite of Oblivion is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Red Ghost, Intangible Genius

  2UR

  Legendary Creature — Human Scientist VillainRU

  Phyrexian Etchings draws a large number of cards, enabling Red Ghost, Intangible Genius's draw-payoff or weaponized-draw effect.
• Sheoldred, the Apocalypse

  2BB

  Legendary Creature — Phyrexian PraetorB

  Phyrexian Etchings draws a large number of cards, enabling Sheoldred, the Apocalypse's draw-payoff or weaponized-draw effect.
• Intruding Soulrager

  UR

  Creature — SpiritRU

  Intruding Soulrager is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Eaten Alive

  B

  SorceryB

  Eaten Alive is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Final Vengeance

  B

  SorceryB

  Final Vengeance is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Niv-Mizzet, Parun

  UUURRR

  Legendary Creature — Dragon WizardRU

  Phyrexian Etchings draws a large number of cards, enabling Niv-Mizzet, Parun's draw-payoff or weaponized-draw effect.
• Extus, Oriq Overlord // Awaken the Blood Avatar

  1WBB6BR

  Legendary Creature — Human Warlock // SorceryBRW

  Extus, Oriq Overlord is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Ob Nixilis Reignited

  3BB

  Legendary Planeswalker — NixilisB

  Phyrexian Etchings draws a large number of cards, enabling Ob Nixilis Reignited's draw-payoff or weaponized-draw effect.
• Teferi, Hero of Dominaria

  3WU

  Legendary Planeswalker — TeferiUW

  Phyrexian Etchings draws a large number of cards, enabling Teferi, Hero of Dominaria's draw-payoff or weaponized-draw effect.
• Annihilating Glare

  B

  SorceryB

  Annihilating Glare is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Bone Shards

  B

  SorceryB

  Bone Shards is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Deadly Precision

  B

  SorceryB

  Deadly Precision is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Spark Harvest

  B

  SorceryB

  Spark Harvest is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Jolrael, Mwonvuli Recluse

  1G

  Legendary Creature — Human DruidG

  Phyrexian Etchings draws a large number of cards, enabling Jolrael, Mwonvuli Recluse's draw-payoff or weaponized-draw effect.
• Necroplasm

  1BB

  Creature — OozeB

  Phyrexian Etchings draws a large number of cards, enabling Necroplasm's draw-payoff or weaponized-draw effect.
• Mischievous Mystic

  1U

  Creature — Human WizardU

  Phyrexian Etchings draws a large number of cards, enabling Mischievous Mystic's draw-payoff or weaponized-draw effect.
• Final Payment

  WB

  InstantBW

  Final Payment is a sacrifice outlet, enabling Phyrexian Etchings's death or sacrifice trigger.
• Nevinyrral, Urborg Tyrant

  3WUB

  Legendary Creature — Zombie WizardBUW

  Nevinyrral, Urborg Tyrant wipes or mass-sacrifices creatures, and Phyrexian Etchings profits when creatures die — or comes back from the wipe itself.
• The Council of Four

  3WU

  Legendary Creature — Human NobleUW

  Phyrexian Etchings draws a large number of cards, enabling The Council of Four's draw-payoff or weaponized-draw effect.