Stupefy is a Riftbound card. Compare listings from Singapore Riftbound sellers on CardJio, then jio them on WhatsApp.
[Reaction] (Play any time, even before spells and abilities resolve.) Give a unit -1 {might} this turn, to a minimum of 1 {might}. Draw 1.
[反应]（可在任意时机打出，甚至先于其他法术和技能的结算。） 让一名单位在本回合内{might}-1，不得低于1{might}。抽一张牌。