旅の鏡 is a Weiß Schwarz card from 魔法少女リリカルなのはA's NA/W12-096. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Look at up to 6 cards from the top of your opponent's deck, choose up to 6 of them, place them into Waiting Room. Return the remainder into the deck. Shuffle the deck afterwards.
This card was printed in Japanese only; the English text above is an unofficial community translation.