伝説の忍 is a Weiß Schwarz card from 戦国BASARA SB/S06-097. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Look at up to the top X cards of your deck, choose up to 1 card, place it in your hand. Place the remaining cards in waiting room. X is equal to the number of your 《忍》 characters.
This card was printed in Japanese only; the English text above is an unofficial community translation.