Neo-Spacian Aqua Dolphin

[ Warrior / Effect ] [REQUIREMENT]Send 1 card from your hand to the Graveyard. [EFFECT] Look at your opponent's hand. You can send 1 monster with ATK less than or equal to [the ATK of the face-up monster with the highest ATK on your field] from it to the Graveyard. Then, if you sent a monster to the Graveyard by this effect, inflict 500 damage to your opponent. ATK/ 600 DEF/ 800