テスタメント is a Weiß Schwarz card from とある科学の超電磁砲S RG/W26-031. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Place this card to Memory. 【CONT】 RECOLLECTION If this card is in Memory, your 《クローン》 Character in the center slot of Front Row gets +1000 Power.
This card was printed in Japanese only; the English text above is an unofficial community translation.