魔王の帰還 山脇・ボン・イヴァール is a Weiß Schwarz card from ヘブンバーンズレッド Vol.2 HBR/W117-020. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【CONT】 All of your other {1/0 Yayoi - 021} gains the following ability, "【AUTO】 When this attacks, look at the top card of your deck, and put it on top of your deck or into your Waiting Room, and this turn, this gets +1000 power." 【AUTO】 BOND [Discard 1 card] to {1/0 Yayoi - 021}
This card was printed in Japanese only; the English text above is an unofficial community translation.