Neo-Spacian Aqua Dolphin [POTD-EN003] Ultimate Rare Crimson Crisis Once per turn: You can

Once per turn: You can target 1 Level 4 or lower "X-Saber" monster in your Graveyard

and only if you control no face-up Synchro Monsters

if you did not Normal Summon or Set a monster this turn

except "Atlantean Dragoons"

Neo-Spacian Aqua Dolphin [POTD-EN003] Ultimate Rare Crimson Crisis Once per turn: You canSet: 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