For the Reward, Yotsuba Nakano is a Weiß Schwarz card from 五等分の花嫁 5HY/W83-137. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Card type
Character
Side
Weiß
Color
Green
Level
2
Cost
1
Power
7000
Soul
1
Trigger
Soul
Traits
Quintuplets, Ribbon
Neo-Standard
The Quintessential Quintuplets
Card Text
【AUTO】 When this card attacks, choose 1 of your other characters, and that character gets +1500 power until end of turn.
【AUTO】 [Put this card into your waiting room] When your other 《Quintuplets》 character is frontal attacked, you may pay the cost. If you do, choose 1 of your characters in battle, and that character gets +3000 power until end of turn.