オールド・オスマン is a Weiß Schwarz card from ゼロの使い魔 ZM/W03-034. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【ACT】 【COUNTER】 Backup 3000, Level 2 [(1) Put this card from your hand into your waiting room] (Choose one of your characters that is being frontal attacked, and that character gets +3000 power until end of turn)