Name: Cackling Observer Cost: 1BB CMC: 3 Color: B CID: B Type: Creature -- Imp Pow/Tgh: 3/1 Rules Text: Flying When Cackling Observer enters, target opponent reveals each nonland card in their hand. You choose one of those cards and exile it. When Cackling Observer leaves the battlefield, the exiled card's owner seeks a nonland card with lesser mana value than the exiled card. Set/Rarity: Alchemy: Murders at Karlov Manor rare Set Code: YMKM-R Legality: Legal in brawl, Legal in timeless, Legal in gladiator, Legal in historic