Booster Dragon [DUPO-EN025] Ultra Rare Toon/Effect Monster it gains 1000 ATK or

it gains 1000 ATK or loses 1000 ATK

then add 1 "Lord of D

You can only use this effect of "Infinitrack Fortress Megaclops" once per turn

it loses 500 ATK/DEF

Booster Dragon [DUPO-EN025] Ultra Rare Toon/Effect Monster it gains 1000 ATK orSet: Duel Power Card type: Link Effect Monster Rarity: Ultra Rare Attack: 1900 2 "Rokket" monsters Once per turn: You can target 1 other face up monster on the field; it gains 500 ATK DEF. Your opponent cannot activate cards or effects in response to this effect's activation. If this Link Summoned card is destroyed by battle or card effect and sent to the GY: You can target 1 other Dragon monster in your GY; Special Summon it. You can only use this