Confidence:StrongSolidPlausibleTentativeSpeculative

• Screaming Nemesis

  2R

  Creature — SpiritR

  Damage pair: both cards convert effects into damage. They stack in a damage-heavy deck; on their own they're a value engine, not a closed loop.
• Boros Reckoner✓

  R/WR/WR/W

  Creature — Minotaur WizardRW

  Damage pair: both cards convert effects into damage. They stack in a damage-heavy deck; on their own they're a value engine, not a closed loop.
• Red Hulk✓

  4RR

  Legendary Creature — Gamma Berserker VillainR

  Damage pair: both cards convert effects into damage. They stack in a damage-heavy deck; on their own they're a value engine, not a closed loop.
• Magma Pummeler

  XRR

  Creature — ElementalR

  Damage pair: both cards convert effects into damage. They stack in a damage-heavy deck; on their own they're a value engine, not a closed loop.
• Spitemare✓

  2R/WR/W

  Creature — ElementalRW

  Damage pair: both cards convert effects into damage. They stack in a damage-heavy deck; on their own they're a value engine, not a closed loop.
• Bloodline Recollector // Ancestral Craving

  1BB

  Creature — Vampire Warlock // InstantB

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Bloodline Recollector's death-trigger or removal payoff.
• Chevill, Bane of Monsters

  BG

  Legendary Creature — Human RogueBG

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Chevill, Bane of Monsters's death-trigger or removal payoff.
• Private Research

  U

  Enchantment — AuraU

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Private Research's death-trigger or removal payoff.
• Frostcliff Siege

  1UR

  EnchantmentRU

  Both cards trigger on damage dealt — they fire together.
• Knuckles the Echidna

  2RR

  Legendary Creature — Echidna WarriorR

  Both cards trigger on damage dealt — they fire together.
• Zagras, Thief of Heartbeats

  4BR

  Legendary Creature — Vampire RogueBR

  Both cards trigger on damage dealt — they fire together.
• Quest for the Gravelord

  B

  EnchantmentB

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Quest for the Gravelord's death-trigger or removal payoff.
• Sygg, Wanderwine Wisdom // Sygg, Wanderbrine Shield

  1U

  Legendary Creature — Merfolk Wizard // Legendary Creature — Merfolk RogueUW

  Both cards trigger on damage dealt — they fire together.
• Bequeathal

  G

  Enchantment — AuraG

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Bequeathal's death-trigger or removal payoff.
• Fblthp, Impossibly Lost

  1U

  Legendary Creature — HomunculusU

  Both cards trigger on damage dealt — they fire together.
• Kraven the Hunter

  1BG

  Legendary Creature — Human Warrior VillainBG

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Kraven the Hunter's death-trigger or removal payoff.
• Lagomos, Hand of Hatred

  1BR

  Legendary Creature — Human ShamanBR

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Lagomos, Hand of Hatred's death-trigger or removal payoff.
• Enduring Renewal

  2WW

  EnchantmentW

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Enduring Renewal's death-trigger or removal payoff.
• Hooded Blightfang

  2B

  Creature — SnakeB

  Both cards trigger on damage dealt — they fire together.
• Eater of Virtue

  1

  Legendary Artifact — EquipmentC

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Eater of Virtue's death-trigger or removal payoff.
• Skullclamp

  1

  Artifact — EquipmentC

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Skullclamp's death-trigger or removal payoff.
• Tidus, Yuna's Guardian

  GWU

  Legendary Creature — Human WarriorGUW

  Both cards trigger on damage dealt — they fire together.
• Malicious Affliction

  BB

  InstantB

  Ill-Tempered Loner can kill creatures (with damage or by shrinking them), enabling Malicious Affliction's death-trigger or removal payoff.
• Elegy Acolyte

  2BB

  Creature — Human ClericB

  Both cards trigger on damage dealt — they fire together.
• The Beast, Deathless Prince

  2BR

  Legendary Creature — DemonBR

  Both cards trigger on damage dealt — they fire together.