Harpie's Pet Baby Dragon [LDS2-EN071] Common 66 when an opponent's monster activates

when an opponent's monster activates its effect (Quick Effect): You can target 1 Effect Monster your opponent controls or in their GY

Set: Legendary Collection 2 Card type: Effect Monster Rarity: Ultra Rare Attack: 4000 Defense: 0 Cannot be Normal Summoned or Set

Set: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 1600 Defense: 1800 While this card is in your Graveyard

Set: EX: FireRed & LeafGreen Type: Item Rarity: Uncommon

Harpie's Pet Baby Dragon [LDS2-EN071] Common 66 when an opponent's monster activatesSet: Legendary Duelists: Season 2 Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 600 This card gains effects based on the number of "Harpie" monsters you control, except "Harpie's Pet Baby Dragon". 1 or more: Your opponent cannot target "Harpie" monsters you control for attacks, except "Harpie's Pet Baby Dragon". 2 or more: Double the original ATK and DEF of this card. 3 or more: Once per turn: You can target 1 card your opponent