Yamask (51/108) [Black & White: Dark Explorers] DragonKin if a face-up "Sky Striker

if a face-up "Sky Striker Ace" Link Monster you control is destroyed by battle

You can only use this effect of "Number 55: Gogogo Goliath" once per turn

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 1800 At the time this card is selected as an attack target by your opponent's monster

Set: Duel Terminal 6 Card type: Effect Monster Rarity: Common Attack: 4000 Defense: 4000 Cannot be Normal Summoned or Set

The cards that are already on the field before this card's activation are unaffected by this effect

Yamask (51/108) [Black & White: Dark Explorers] DragonKin if a face-up "Sky StrikerSet: Black & White: Dark Explorers Type: Psychic Rarity: Uncommon Retreat cost: Colorless