帝王の登竜 Tei-Oh no Touryuu (Perseverance of the Monarchs)
Normal Trap Card
【REQUIREMENT】 When your opponent Normal or Special Summons a monster.
【EFFECT】 Choose 3 monsters with 1000 DEF from your GY and shuffle them into the Deck, then, if there are no cards in your Extra Deck, you can choose 1 face-up monster your opponent controls and destroy it.

Note: This card is referencing 登竜門 (Longmen) the Dragon’s Gate. (The whole Carp swims up a waterfall to become a Dragon). The myth has become a bit of a metaphor for adversity, hard work and perseverance.