Mage - Sorcerer´s Gambit (quest)

This card don´t function twice, three-times, …etc per game. Why? - other similiar cards working. After playing this questline Leg. card second time in the same game, it does nothing…- don´t counting spells, don´t draws or discover spells. If this will help you: i copied it from the new card “Rewind”.
Thank you for your co-operate.