Starmie (50/111) [Platinum: Rising Rivals] Null that monster gains 600 ATK

that monster gains 600 ATK and DEF

then target 1 Level 4 or lower monster you control

Set: Dark Revelation Volume 1 Card type: Effect Monster Rarity: Common Attack: 1000 Defense: 1000 When your opponent activates a card that includes an effect whereby your opponent discard from his/her hand

You can only Special Summon "Archfiend Commander" once per turn this way

Set: Clash of Rebellions Card type: Effect Monster Rarity: Super Rare Attack: 100 Defense: 100 During your Main Phase: You can Special Summon up to 2 copies of "Fluffal Mouse" from your Deck

Starmie (50/111) [Platinum: Rising Rivals] Null that monster gains 600 ATKSet: Platinum: Rising Rivals Type: Water Rarity: Uncommon Retreat cost: 0