"Masked Demon" Vanir [KONOSUBA -God's blessing on this wonderful world! Re:Edit]

[AUTO] When this card becomes [REVERSE], if this card's battle opponent is cost 0 or lower, you may put that character into your opponent's stock. If you do, put the bottom card of your opponent's stock into their waiting room. [AUTO] [(3) Put 1 climax from your hand into your waiting room] When this card is put into your waiting room from the stage, you may pay the cost. If you do, choose up to 1 ""Power of the Mask" Darkness" in your hand, and put in in any position of your stage as [REST].