Armory Arm [LC5D-EN034] Secret Rare Shadows in Valhalla When a face-up monster you

When a face-up monster you control is flipped face-down

during your Main Phase

when this card attacks an opponent's monster

You can not Summon other monsters the turn you activate this card (but you can Normal Set)

Armory Arm [LC5D-EN034] Secret Rare Shadows in Valhalla When a face-up monster youSet: Legendary Collection 5D's Card type: Synchro Effect Monster Rarity: Secret Rare Attack: 1800 Defense: 1200 1 Tuner + 1 or more non Tuner monsters Once per turn, you can either: Target 1 monster on the field; equip this card to that target, OR: Unequip this card and Special Summon it in Attack Position. While equipped by this effect, that target gains 1000 ATK. If that target destroys a monster by battle and sends it to the Graveyard: Inflict