Confidence:StrongSolidPlausibleTentativeSpeculative

• Najeela, the Blade-Blossom

  2R

  Legendary Creature — Human WarriorBGRUW

  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.
• Chevill, Bane of Monsters

  BG

  Legendary Creature — Human RogueBG

  Polukranos, Unchained produces damage that can kill creatures, enabling Chevill, Bane of Monsters's death-trigger or removal payoff.
• The Meathook Massacre

  XBB

  Legendary EnchantmentB

  Polukranos, Unchained produces damage that can kill creatures, enabling The Meathook Massacre's death-trigger or removal payoff.
• Quest for the Gravelord

  B

  EnchantmentB

  Polukranos, Unchained produces damage that can kill creatures, enabling Quest for the Gravelord's death-trigger or removal payoff.
• Bequeathal

  G

  Enchantment — AuraG

  Polukranos, Unchained produces damage that can kill creatures, enabling Bequeathal's death-trigger or removal payoff.
• Kraven the Hunter

  1BG

  Legendary Creature — Human Warrior VillainBG

  Polukranos, Unchained produces damage that can kill creatures, enabling Kraven the Hunter's death-trigger or removal payoff.
• Toshiro Umezawa

  1BB

  Legendary Creature — Human SamuraiB

  Polukranos, Unchained produces damage that can kill creatures, enabling Toshiro Umezawa's death-trigger or removal payoff.
• Malicious Affliction

  BB

  InstantB

  Polukranos, Unchained produces damage that can kill creatures, enabling Malicious Affliction's death-trigger or removal payoff.
• Enduring Renewal

  2WW

  EnchantmentW

  Polukranos, Unchained produces damage that can kill creatures, enabling Enduring Renewal's death-trigger or removal payoff.
• Glissa, the Traitor

  BGG

  Legendary Creature — Phyrexian Zombie ElfBG

  Polukranos, Unchained produces damage that can kill creatures, enabling Glissa, the Traitor's death-trigger or removal payoff.
• Emeritus of Woe // Demonic Tutor

  3B1B

  Creature — Vampire Warlock // SorceryB

  Polukranos, Unchained produces damage that can kill creatures, enabling Emeritus of Woe's death-trigger or removal payoff.
• Rem Karolus, Stalwart Slayer

  1RW

  Legendary Creature — Human KnightRW

  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.
• Skullclamp

  1

  Artifact — EquipmentC

  Polukranos, Unchained produces damage that can kill creatures, enabling Skullclamp's death-trigger or removal payoff.
• Lagomos, Hand of Hatred

  1BR

  Legendary Creature — Human ShamanBR

  Polukranos, Unchained produces damage that can kill creatures, enabling Lagomos, Hand of Hatred's death-trigger or removal payoff.
• Ob Nixilis, Unshackled

  4BB

  Legendary Creature — DemonB

  Polukranos, Unchained produces damage that can kill creatures, enabling Ob Nixilis, Unshackled's death-trigger or removal payoff.
• Assault Intercessor

  1WB

  Creature — Astartes WarriorBW

  Polukranos, Unchained produces damage that can kill creatures, enabling Assault Intercessor's death-trigger or removal payoff.
• Nurgle's Rot

  B

  Enchantment — AuraB

  Polukranos, Unchained produces damage that can kill creatures, enabling Nurgle's Rot's death-trigger or removal payoff.
• Skin Invasion // Skin Shedder

  R

  Enchantment — Aura // Creature — Insect HorrorR

  Polukranos, Unchained produces damage that can kill creatures, enabling Skin Invasion's death-trigger or removal payoff.
• Athreos, God of Passage

  1WB

  Legendary Enchantment Creature — GodBW

  Polukranos, Unchained produces damage that can kill creatures, enabling Athreos, God of Passage's death-trigger or removal payoff.
• Avarice Amulet

  4

  Artifact — EquipmentC

  Polukranos, Unchained produces damage that can kill creatures, enabling Avarice Amulet's death-trigger or removal payoff.
• Eater of Virtue

  1

  Legendary Artifact — EquipmentC

  Polukranos, Unchained produces damage that can kill creatures, enabling Eater of Virtue's death-trigger or removal payoff.
• Thijarian Witness

  1G

  Creature — Alien ClericG

  Polukranos, Unchained produces damage that can kill creatures, enabling Thijarian Witness's death-trigger or removal payoff.
• Sméagol, Helpful Guide

  1BG

  Legendary Creature — Halfling HorrorBG

  Polukranos, Unchained produces damage that can kill creatures, enabling Sméagol, Helpful Guide's death-trigger or removal payoff.
• Bonecache Overseer

  B

  Creature — Squirrel WarlockB

  Polukranos, Unchained produces damage that can kill creatures, enabling Bonecache Overseer's death-trigger or removal payoff.
• Cult Conscript

  B

  Creature — Skeleton WarriorB

  Polukranos, Unchained produces damage that can kill creatures, enabling Cult Conscript's death-trigger or removal payoff.