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TCG Rulings

Related Rulings


Judge Program Forum Rulings

  • "Armory Arm" does not target the destroyed monster. It targets only the monster it equips to.[1]

OCG Rulings

  • While Equipped, this card's effects are treated as the effect of an Equip Spell Card (not a Monster).[2]
  • The effect which inflicts damage to your opponent when the equipped monster destroys a monster by battle and sends it to the Graveyard is an effect which starts a chain.[2]
  • The damage inflicted is equal to the destroyed monster's ATK while it is in the Graveyard.[3]
  • Damage is inflicted to the opponent of the controller of "Armory Arm". When the equipped monster attacks and destroys your own monster because of "Ancient Lamp", then "Armory Arm" will still inflict damage to your opponent.[4]
  • You can equip an "Armory Arm" you control to a monster your opponent controls.[5]


  1. Konami Judge Program Rulings are considered unverified, as their source(s) are not publicly viewable. They are not confirmed as applicable to the TCG until they have been officially published by Konami.


  1. 1.0 1.1 Konami Judge Program Forum: Colossal and Armory Arm OTK.
  2. 2.0 2.1 2.2 2.3 Konami FAQ: Synchro Monster > Armory Arm
  3. Konami FAQ: When the effect of "Armory Arm" inflicts damage, the damage inflicted is equal to the destroyed monster's ATK at what time?
  4. Konami FAQ: When your monster equipped with "Armory Arm" destroys your own monster by battle, does either player take damage?
  5. Konami FAQ: If "Armory Arm" is on your field, can it equip to a monster on your opponent's field?