Wattchimera

Level 6 LIGHT/Thunder Synchro Effect
1400 ATK / 1200 DEF

1 "Watt" Tuner + 1 or more non-Tuner Thunder-Type monsters
This card can attack your opponent directly. When this card inflicts Battle Damage to your opponent by a direct attack, place 1 random card from your opponent's hand on top of their Deck.

Rulings – Yugipedia

Printings:

Duelist Revolution: DREV-EN044 (Ultimate Rare) - 2010-08-17
Duelist Revolution: DREV-EN044 (Ultra Rare) - 2010-08-17
OTS Tournament Pack 23: OP23-EN021 (Common) - 2023-10-25

Prices:

Cardmarket: 0.17 €
TCGplayer: $ 0.25