Elemental HERO Aqua Neos / Elemental HERO Storm Neos
Once per turn: You can discard 1 card; look at your opponent's hand and choose 1 Monster Card in it. If you control a monster with ATK greater than or equal to the ATK of the chosen card, destroy the chosen card and inflict 500 damage to your opponent. Otherwise, take 500 damage.
How to Get
Discards for cost / Reveals your opponent's hand
Destroys your opponent's Monster Cards / Destroys hand