Tearlaments Metanoise (POTE-EN071) [Power of the Elements]

If you control a "Tearlaments" monster or "Visas Starfrost": Target 1 face-up monster your opponent controls; change it to face-down Defense Position, then send 1 "Tearlaments" monster from your Deck to the GY. If this card is sent to the GY by card effect: You can target 1 "Tearlaments" monster in your GY; add it to your hand. You can only use 1 "Tearlaments Metanoise" effect per turn, and only once that turn.