Confidence:StrongSolidPlausibleTentativeSpeculative

• Morska, Undersea Sleuth

  GWU

  Legendary Creature — Vedalken Fish DetectiveGUW

  Both cards trigger when a card is drawn — they fire together.
• Zimone and Dina

  BGU

  Legendary Creature — Human DryadBGU

  Both cards trigger when a card is drawn — they fire together.
• Sheoldred, the Apocalypse

  2BB

  Legendary Creature — Phyrexian PraetorB

  Both cards trigger when a card is drawn — they fire together.
• Bard, King of Dale

  4WU

  Legendary Creature — Human Noble ArcherUW

  One card multiplies the tokens the other creates — a token doubler pointed at a steady token source.
• Niv-Mizzet, Parun

  UUURRR

  Legendary Creature — Dragon WizardRU

  Both cards trigger when a card is drawn — they fire together.
• Gixian Puppeteer

  3B

  Creature — Phyrexian WarlockB

  Both cards trigger when a card is drawn — they fire together.
• Niv-Mizzet, the Firemind

  2UURR

  Legendary Creature — Dragon WizardRU

  Both cards trigger when a card is drawn — they fire together.
• Irencrag Pyromancer

  2R

  Creature — Human WizardR

  Both cards trigger when a card is drawn — they fire together.
• Master's Councillors

  1U

  Creature — Human AdvisorU

  Both cards trigger when a card is drawn — they fire together.
• Annie Joins Up

  1RGW

  Legendary EnchantmentGRW

  Annie Joins Up makes Rom and Leeta, Unlikely Pair's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Roaming Throne

  4

  Artifact Creature — GolemC

  Roaming Throne makes Rom and Leeta, Unlikely Pair's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Dr. Pulaski, Cynical Clinician

  1W

  Legendary Creature — Human DoctorW

  Both cards trigger when a card is drawn — they fire together.
• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Rom and Leeta, Unlikely Pair's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Krang, the All-Powerful

  4U

  Legendary Artifact Creature — Utrom RobotU

  Krang, the All-Powerful makes Rom and Leeta, Unlikely Pair's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Reg Barclay, Fidgety Fantasist

  2UR

  Legendary Creature — Human ArtificerRU

  Both cards trigger when a card is drawn — they fire together.
• Wizard's Staff

  1U

  Artifact — EquipmentU

  Wizard's Staff makes Rom and Leeta, Unlikely Pair's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Vic Fontaine, One Night Only

  1RW

  Legendary Artifact Creature — Illusion PerformerRW

  Both cards trigger when a card is drawn — they fire together.
• Bard the Bowman

  1WU

  Legendary Creature — Human ArcherUW

  Both cards trigger when a card is drawn — they fire together.
• Teferi's Tutelage

  2U

  EnchantmentU

  Both cards trigger when a card is drawn — they fire together.
• Psychic Corrosion

  2U

  EnchantmentU

  Both cards trigger when a card is drawn — they fire together.
• Tamiyo, Inquisitive Student // Tamiyo, Seasoned Scholar

  U

  Legendary Creature — Moonfolk Wizard // Legendary Planeswalker — TamiyoGU

  Both cards trigger when a card is drawn — they fire together.
• Raven Eagle

  2B

  Creature — Bird AssassinB

  Both cards trigger when a card is drawn — they fire together.
• Arcanis the Omnipotent

  3UUU

  Legendary Creature — WizardU

  Draw pair: both cards engage with card draw. With a damage-or-draw trigger between them they form a draw engine.
• Diviner's Lockbox

  4

  ArtifactC

  Draw pair: both cards engage with card draw. With a damage-or-draw trigger between them they form a draw engine.
• Reanimate

  B

  SorceryB

  Reanimate puts Rom and Leeta, Unlikely Pair onto the battlefield from a graveyard without casting it, so its mana cost is never paid.