Gaston - Frightful Bully (2/204) Cold Foil [Whispers in the Well]

Boost 2 Ink (Once during your turn, you may pay 2 Ink to put the top card of your deck facedown under this character.)
[Top That!] Whenever this character quests, if there's a card under him, chosen opposing character can't challenge and must quest if able during their next turn.