挑戦の心得 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/S109-021. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
Search your deck for up to 1 Climax with a Choice Trigger, show it to your opponent, add it to hand, and shuffle your deck afterwards. Look at up to 2 cards from the top of your deck, and put them back on top in any order.
This card was printed in Japanese only; the English text above is an unofficial community translation.