Proft's Eidetic Memory (Promo Pack) [Murders at Karlov Manor Promos]Set: Murders at Karlov Manor Promos Type: Legendary Enchantment Rarity: Rare Cost: {1}{U} When Proft's Eidetic Memory enters the battlefield, draw a card. You have no maximum hand size. At the beginning of combat on your turn, if you've drawn more than one card this turn, put X +1 +1 counters on target creature you control, where X is the number of cards you've drawn this turn minus one.