Metal Energy (10/30) [XY: Trainer Kit 1 - Bisharp] Extreme Force when an opponent's DARK monster

when an opponent's DARK monster activates its effect: You can detach 1 Xyz Material from this card

and then Special Summon 1 "Gladiator Beast" from your Deck

if your opponent adds a card(s) from their Deck to their hand (except during the Draw Phase or the Damage Step): You can banish 1 random card from your opponent's hand

The ATK of 1 face-up monster on the field becomes 2000 until the End Phase of this turn

Set: Shadows in Valhalla Card type: Quick Play Spell Rarity: Secret Rare Neither player can activate cards or effects in response to this card's activation

Metal Energy (10/30) [XY: Trainer Kit 1 - Bisharp] Extreme Force when an opponent's DARK monsterSet: XY: Trainer Kit 1 Bisharp Type: Metal Rarity: Promo