可能性の系統樹 is a Weiß Schwarz card from Rewrite Harvest festa! RW/W20-077. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Choose 1 of your Characters, until the end of your opponent's next turn, it gets +4000 Power. Place this card into Memory.
This card was printed in Japanese only; the English text above is an unofficial community translation.