If this card is Special Summoned, or if an Aqua monster is sent to your GY by card effect while this card is on the field: You can target 1 card your opponent controls; shuffle it into the Deck.

If this card is sent to the GY by card effect: You can Special Summon this card, and if you do, send 1 "Tearlaments" card from your Deck to the GY.