Neo-Spacian Aqua Dolphin [POTD-EN003] Ultimate Rare 105 you can inflict 500 damage

you can inflict 500 damage to your opponent

Set: Sun & Moon: Black Star Promos Type: Grass Rarity: Black Star Promo

change all monsters on your opponent's side of the field to face-down Defense Position

If they accept your handshake

Neo-Spacian Aqua Dolphin [POTD-EN003] Ultimate Rare 105 you can inflict 500 damageSet: Power of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 600 Defense: 800 Once per turn, by discarding 1 card from your hand, look at your opponent''s hand and select 1 Monster Card in it. If there is a monster on your side of the field with ATK greater than or equal to the ATK of the selected monster, destroy the selected Monster Card and inflict 500 damage to your opponent. If there is no monster on your side of the field