M Salamence EX (XY171) (Jumbo Card) [XY: Black Star Promos] Duelist League Demo 2010 You can only use this

You can only use this effect of "Goyo Predator" once per turn

Normal Summon 1 "Constellar" monster

Set: Duel Terminal 4 Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only when a face-up Fiend-Type monster you control is selected as an attack target

its ATK is halved and this card gains the same amount of ATK

if this face-up Attack Position card battles with an opponent's monster: Inflict damage equal to that monster's ATK to your opponent

M Salamence EX (XY171) (Jumbo Card) [XY: Black Star Promos] Duelist League Demo 2010 You can only use thisSet: XY: Black Star Promos Type: Dragon Rarity: Promo Retreat cost: Colorless