Color: Blue Card Text: Until your next turn , creatures target player controls have base power and toughness 1/1.Flashback 3U (You may cast this card from your graveyard for its flashback cost. Then exile it.) Rarity: R Cost: 1U Card Type: Sorcery Artist: E. M. Geist Name: Mass Diminish Finish: Regular Card Number: 010/302 Set Name: Commander 2019