ステージの王子様 鏡音レン is a Weiß Schwarz card from プロジェクトセカイ カラフルステージ！ feat. 初音ミク Vol.2 PJS/S109-034. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When this is Reversed, if the battle opponent's Cost is 0 or lower, you may send the top card of your opponent's Clock to Waiting Room. If you do, send that character to Clock. 【AUTO】 (2) When this is sent from Stage to Waiting Room, you may pay cost. If you do, choose 1 Climax with a Bag Trigger in your Waiting Room, add it to hand.
This card was printed in Japanese only; the English text above is an unofficial community translation.