真の殺人者《死銃》 is a Weiß Schwarz card from ソードアート・オンライン 10th Anniversary SAO/S71-066. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 [Place 1 card from Hand into Waiting Room] When this card is placed on Stage from Hand, you may pay the cost. If you did, choose 1 《Anniversary》 Character from your Waiting Room, return it to Hand. 【AUTO】 When this card becomes REVERSE, if this card's battle opponent is Level 2 or lower, you may REVERSE that Character.
This card was printed in Japanese only; the English text above is an unofficial community translation.