Confidence:StrongSolidPlausibleTentativeSpeculative

• Baron Helmut Zemo

  BBB

  Legendary Creature — Human Noble VillainB

  Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
• Season of Growth

  1G

  EnchantmentG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Kiora, Master of the Depths

  2GU

  Legendary Planeswalker — KioraGU

  Both cards trigger when a creature enters the battlefield — they fire together.
• Lagrella, the Magpie

  GWU

  Legendary Creature — Human SoldierGUW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Spreading Plague

  4B

  EnchantmentB

  Both cards trigger when a creature enters the battlefield — they fire together.
• Sunstrike Legionnaire

  1W

  Creature — Human SoldierW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Tribute to the World Tree

  GGG

  EnchantmentG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Arcades, the Strategist

  1GWU

  Legendary Creature — Elder DragonGUW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Harried Spearguard

  R

  Creature — Human SoldierR

  Both cards produce the same kind of effect (shared token subtype).
• Slash, Reptile Rampager

  3RR

  Legendary Creature — Mutant Berserker TurtleR

  Both cards trigger when a creature enters the battlefield — they fire together.
• Dinosaur Egg

  1G

  Creature — Dinosaur EggG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Redcap Gutter-Dweller

  2RR

  Creature — Goblin WarriorR

  Both cards produce the same kind of effect (shared token subtype).
• Metastatic Evangel

  1W

  Creature — Phyrexian Human ClericW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Death Match

  3B

  EnchantmentB

  Both cards trigger when a creature enters the battlefield — they fire together.
• Vren, the Relentless

  2UB

  Legendary Creature — Rat RogueBU

  Both cards produce the same kind of effect (shared token subtype).
• Intruder Alarm

  2U

  EnchantmentU

  Both cards trigger when a creature enters the battlefield — they fire together.
• Genku, Future Shaper

  2WU

  Legendary Creature — Moonfolk WizardUW

  Both cards produce the same kind of effect (shared token subtype).
• Plaxcaster Frogling

  1GU

  Creature — Frog MutantGU

  Both cards trigger when a creature enters the battlefield — they fire together.
• Thunder of Unity

  RWB

  Enchantment — SagaBRW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Warleader's Call

  1RW

  EnchantmentRW

  Both cards trigger when a creature enters the battlefield — they fire together.
• Agate Instigator

  1R

  Creature — Lizard RogueR

  Both cards trigger when a creature enters the battlefield — they fire together.
• Rampaging Ferocidon

  2R

  Creature — DinosaurR

  Both cards trigger when a creature enters the battlefield — they fire together.
• Ichorplate Golem

  3

  Artifact Creature — Phyrexian GolemC

  Both cards trigger when a creature enters the battlefield — they fire together.
• Sharp-Eyed Rookie

  1G

  Creature — Human DetectiveG

  Both cards trigger when a creature enters the battlefield — they fire together.
• Black Panther, Wakandan King

  GW

  Legendary Creature — Human Noble HeroGW

  Both cards trigger when a creature enters the battlefield — they fire together.