二人の子供 汐 is a Weiß Schwarz card from Key 20th Anniversary Kcl/W78-019. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 Your other Character at the Center Slot of Front Row gets +1000 Power. 【ACT】 CONCENTRATION ［(1) REST this card］ Flip the top 4 cards of your Deck, place them into Waiting Room. For each Climax among those cards, choose 1 Character from your Waiting Room, return it to Hand.
This card was printed in Japanese only; the English text above is an unofficial community translation.