Confidence:StrongSolidPlausibleTentativeSpeculative

• Infiltration Lens

  1

  Artifact — EquipmentC

  Both cards trigger when a permanent blocks — they fire together.
• Nath of the Gilt-Leaf

  3BG

  Legendary Creature — Elf WarriorBG

  Robber Fly makes opponents discard, fueling Nath of the Gilt-Leaf's discard payoff.
• Aclazotz, Deepest Betrayal // Temple of the Dead

  3BB

  Legendary Creature — Bat God // LandB

  Robber Fly makes opponents discard, fueling Aclazotz, Deepest Betrayal's discard payoff.
• Labyrinth Raptor

  BR

  Creature — Nightmare DinosaurBR

  Both cards trigger when a permanent blocks — they fire together.
• Waste Not

  1B

  EnchantmentB

  Robber Fly makes opponents discard, fueling Waste Not's discard payoff.
• Laccolith Rig

  R

  Enchantment — AuraR

  Both cards trigger when a permanent blocks — they fire together.
• Grazilaxx, Illithid Scholar

  1UU

  Legendary Creature — HorrorU

  Both cards trigger when a permanent blocks — they fire together.
• Tinybones, Bauble Burglar

  1B

  Legendary Creature — Skeleton RogueB

  Robber Fly makes opponents discard, fueling Tinybones, Bauble Burglar's discard payoff.
• Simian Sling

  R

  Artifact Creature — Equipment MonkeyR

  Both cards trigger when a permanent blocks — they fire together.
• Neyith of the Dire Hunt

  2GG

  Legendary Creature — Human WarriorGR

  Both cards trigger when a permanent blocks — they fire together.
• Dwindle

  2U

  Enchantment — AuraU

  Both cards trigger when a permanent blocks — they fire together.
• Tergrid, God of Fright // Tergrid's Lantern

  3BB3B

  Legendary Creature — God // Legendary ArtifactB

  Robber Fly makes opponents discard, fueling Tergrid, God of Fright's discard payoff.
• Powerstone Minefield

  2RW

  EnchantmentRW

  Both cards trigger when a permanent blocks — they fire together.
• Trailblazer's Torch

  4

  Artifact — EquipmentC

  Both cards trigger when a permanent blocks — they fire together.
• Delney, Streetwise Lookout

  2W

  Legendary Creature — Human ScoutW

  Delney, Streetwise Lookout makes Robber Fly's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Mirror Shield

  2

  Artifact — EquipmentC

  Both cards trigger when a permanent blocks — they fire together.
• Nettling Curse

  2B

  Enchantment — AuraBR

  Both cards trigger when a permanent blocks — they fire together.
• Roaming Throne

  4

  Artifact Creature — GolemC

  Roaming Throne makes Robber Fly's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Fell Specter

  3B

  Creature — SpecterB

  Robber Fly makes opponents discard, fueling Fell Specter's discard payoff.
• Primal Cocoon

  G

  Enchantment — AuraG

  Both cards trigger when a permanent blocks — they fire together.
• Erebos's Titan

  1BBB

  Creature — GiantB

  Robber Fly makes opponents discard, fueling Erebos's Titan's discard payoff.
• Liliana's Caress

  1B

  EnchantmentB

  Robber Fly makes opponents discard, fueling Liliana's Caress's discard payoff.
• Nivea, Beloved Battlemage

  2W

  Legendary Creature — Human Wizard WarriorW

  Both cards trigger when a permanent blocks — they fire together.
• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Robber Fly's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Tormentor's Helm

  R

  Artifact — EquipmentR

  Both cards trigger when a permanent blocks — they fire together.