Kyoutou Waterfront (CORE-EN089) - Clash of Rebellions Unlimited

Each time a card(s) is sent from the field to the Graveyard, place 1 Kaiju Counter on this card for each sent card (max. 5). Once per turn, while 3 or more Kaiju Counters are on this card: You can add 1 "Kaiju" monster from your Deck to your hand. If this card would be destroyed, you can remove 1 Kaiju Counter from this card instead.