一途な想い 瑠夏 is a Weiß Schwarz card from 彼女、お借りします Vol.2 KNK/W132-072. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 During your turn, for each of your opponent's characters, this gets +1000 power. 【AUTO】 [Discard 1 Card] When this card is placed from your hand to the stage, you may pay cost. If you do, choose 1 Level 0 or lower 《Rent-A-GF》 character in your Waiting Room, place it on stage in any slot. 【AUTO】 [Send 1 of your other 《Rent-A-GF》 characters on stage to Waiting Room] When this attacks, you may pay cost. If you do, reveal the top card of your deck. If that card is a 《Rent-A-GF》 character or {New 1/0 Blue Event - 095}, add it to hand.
This card was printed in Japanese only; the English text above is an unofficial community translation.