ふたりでひとつ 十香 is a Weiß Schwarz card from デート・ア・ライブ Vol.3 DAL/W131-050. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 During your turn, for each of your other 《Date》 or 《Celestial Spirit》 characters, this gets +1500 power. 【AUTO】 [Put the top card of your deck into Clock, Discard 1 card] When this card's battle opponent is Reversed, you may pay cost. If you do, send the bottom 3 cards of your opponent's deck to Waiting Room, then deal X damage to your opponent. X equals the number of level 0 or lower cards sent to Waiting Room by this effect.
This card was printed in Japanese only; the English text above is an unofficial community translation.