秘めた思い レム is a Weiß Schwarz card from PRカード【Sサイド】 RZ/S46-P04. Compare listings from Singapore Weiß Schwarz sellers on CardJio, then jio them on WhatsApp.
【AUTO】 When you used this card's 『ASSIST』, if opponent's Character in battle is Level 3 or higher, choose 1 of your Character in battle, during this turn, it gets +1000 Power. 【ACT】 ● ASSIST 2500 Level 2 ［① Place this card from Hand into Waiting Room］ (Choose 1 of your Characters being Front Attacked, during that turn, it gets +2500 Power)
This card was printed in Japanese only; the English text above is an unofficial community translation.