“魔王の子”森 蘭丸 is a Weiß Schwarz card from 戦国BASARA SB/S06-004. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 ［② Place this card in waiting room］At the start of your Encore Step, if this card is in REST, you may pay the cost. If you do, choose 1 「“魔王の妻”濃姫」 from your Waiting Room, place it into this card's previous slot. 【AUTO】 ENCORE [Discard 1 Character to Waiting Room from hand] (When this card is placed in Waiting Room from Stage, you may pay the cost. If you do, return this card in REST to its previous slot.)
This card was printed in Japanese only; the English text above is an unofficial community translation.