Weiss Schwarz Rascal Does Not Dream Series Inexplicable Elementary Schooler, Knapsack Kid SBY / W114-E093 Common

[AUTO] When this card is placed on the stage from your hand, choose 1 character in your opponent's back stage with level higher than your opponent's level. That character cannot [STAND] during your opponent's next stand phase.
[AUTO] [(1) Put 1 card from your hand into your waiting room] When this card is placed on the stage from your hand, you may pay the cost. If you do, search your deck for up to 1 "Adolescence" character, reveal it to your opponent, put it into your hand, and shuffle your deck.