Scar - Eerily Prepared (Promo Set 3 21) - Promo Disney Lorcana Card

Boost 2 {I} (Once during your turn, you may pay 2 {I} to put the top card of your deck facedown under this character.)
SURVIVAL OF THE FITTEST Whenever you put a card under this character, chosen opposing character gets -5 {S} this turn.