Mana Crypt (Book Promo) [HarperPrism Book Promos] Bird Mutant Bloodthirster can't attack a player

Bloodthirster can't attack a player it has already attacked this turn

then look at the top five cards of your library

Set: Judgment Type: Enchantment Rarity: Rare Cost: {2}{W} At the beginning of your upkeep

put a +1/+1 counter on target attacking creature

Set: Commander Collection: Green Type: Creature — Spirit Rarity: Rare Cost: {3}{G}{G} Untap all permanents you control during each other player's untap step

Mana Crypt (Book Promo) [HarperPrism Book Promos] Bird Mutant Bloodthirster can't attack a playerSet: HarperPrism Book Promos Type: Artifact Rarity: Rare Cost: {0} At the beginning of your upkeep, flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you. {T}: Add {C}{C}.