Metalmorph [SBSC-EN030] Ultra Rare Dimension of Chaos then Special Summon this card

then Special Summon this card (from your hand or GY)

destroy all face-up monsters on your opponent's side of the field with an ATK equal to or less than the ATK of the sent monster

You cannot Special Summon during the turn you activate this effect

When this card inflicts Battle Damage to your opponent by a direct attack

Metalmorph [SBSC-EN030] Ultra Rare Dimension of Chaos then Special Summon this cardSet: Speed Duel: Scars of Battle Card type: Normal Trap Rarity: Ultra Rare Target 1 face up monster on the field; equip this card to that target. It gains 300 ATK DEF. If it attacks, it gains ATK equal to half the ATK of the attack target, during damage calculation only.