Confidence:StrongSolidPlausibleTentativeSpeculative

• Nath of the Gilt-Leaf

  3BG

  Legendary Creature — Elf WarriorBG

  Gruesome Discovery makes opponents discard, fueling Nath of the Gilt-Leaf's discard payoff.
• Norman Osborn // Green Goblin

  1U1UBR

  Legendary Creature — Human Scientist Villain // Legendary Creature — Goblin Human VillainBRU

  Gruesome Discovery makes opponents discard, fueling Norman Osborn's discard payoff.
• Tinybones, Trinket Thief

  1B

  Legendary Creature — Skeleton RogueB

  Gruesome Discovery makes opponents discard, fueling Tinybones, Trinket Thief's discard payoff.
• Tinybones, Bauble Burglar

  1B

  Legendary Creature — Skeleton RogueB

  Gruesome Discovery makes opponents discard, fueling Tinybones, Bauble Burglar's discard payoff.
• Waste Not

  1B

  EnchantmentB

  Gruesome Discovery makes opponents discard, fueling Waste Not's discard payoff.
• Aclazotz, Deepest Betrayal // Temple of the Dead

  3BB

  Legendary Creature — Bat God // LandB

  Gruesome Discovery makes opponents discard, fueling Aclazotz, Deepest Betrayal's discard payoff.
• The Raven Man

  1B

  Legendary Creature — Human WizardB

  Gruesome Discovery makes opponents discard, fueling The Raven Man's discard payoff.
• Green Goblin, Back for More

  3BB

  Legendary Creature — Goblin Human VillainB

  Gruesome Discovery makes opponents discard, fueling Green Goblin, Back for More's discard payoff.
• Entropic Battlecruiser

  3B

  Artifact — SpacecraftB

  Gruesome Discovery makes opponents discard, fueling Entropic Battlecruiser's discard payoff.
• Fell Specter

  3B

  Creature — SpecterB

  Gruesome Discovery makes opponents discard, fueling Fell Specter's discard payoff.
• Erebos's Titan

  1BBB

  Creature — GiantB

  Gruesome Discovery makes opponents discard, fueling Erebos's Titan's discard payoff.
• Swarm, Being of Bees

  2B

  Legendary Creature — Insect VillainB

  Gruesome Discovery makes opponents discard, fueling Swarm, Being of Bees's discard payoff.
• Liliana's Caress

  1B

  EnchantmentB

  Gruesome Discovery makes opponents discard, fueling Liliana's Caress's discard payoff.
• Prison Break

  4B

  SorceryB

  Gruesome Discovery makes opponents discard, fueling Prison Break's discard payoff.
• Raiders' Wake

  3B

  EnchantmentB

  Gruesome Discovery makes opponents discard, fueling Raiders' Wake's discard payoff.
• Tourach, Dread Cantor

  1B

  Legendary Creature — Human ClericB

  Gruesome Discovery makes opponents discard, fueling Tourach, Dread Cantor's discard payoff.
• Electro's Bolt

  2R

  SorceryR

  Gruesome Discovery makes opponents discard, fueling Electro's Bolt's discard payoff.
• Raging Goblinoids

  4R

  Creature — Goblin Berserker VillainR

  Gruesome Discovery makes opponents discard, fueling Raging Goblinoids's discard payoff.
• Geth's Grimoire

  4

  Artifact — BookC

  Gruesome Discovery makes opponents discard, fueling Geth's Grimoire's discard payoff.
• Ragged Recluse // Odious Witch

  1B

  Creature — Human Peasant // Creature — Human WarlockB

  Gruesome Discovery makes opponents discard, fueling Ragged Recluse's discard payoff.
• Scarlet Spider, Kaine

  BR

  Legendary Creature — Spider Human HeroBR

  Gruesome Discovery makes opponents discard, fueling Scarlet Spider, Kaine's discard payoff.
• Scythe Specter

  4BB

  Creature — SpecterB

  Gruesome Discovery makes opponents discard, fueling Scythe Specter's discard payoff.
• Lo and Li, Royal Advisors

  2BB

  Legendary Creature — Human AdvisorBU

  Gruesome Discovery makes opponents discard, fueling Lo and Li, Royal Advisors's discard payoff.
• Security Bypass

  1U

  Enchantment — AuraU

  Gruesome Discovery makes opponents discard, fueling Security Bypass's discard payoff.
• Recalibrate

  1U

  InstantU

  Gruesome Discovery makes opponents discard, fueling Recalibrate's discard payoff.