Ashiok, Nightmare Muse (Promo Pack) [Theros Beyond Death Promos] Snow Artifact Creature As soon as Jace laid

As soon as Jace laid eyes on the great sphinx's chamber

and permanents are the chosen color in addition to their other colors

Set: Beta Edition Type: Creature — Basilisk Rarity: Uncommon Cost: {3}{G}{G} Whenever Thicket Basilisk blocks or becomes blocked by a non-Wall creature

Set: Collectors' Edition Type: Creature — Bird Rarity: Rare Cost: {G} Flying

then repeats this process until a creature card or X cards have been put into their graveyard this way

Ashiok, Nightmare Muse (Promo Pack) [Theros Beyond Death Promos] Snow Artifact Creature As soon as Jace laidSet: Theros Beyond Death Promos Type: Legendary Planeswalker Ashiok Rarity: Mythic Cost: {3}{U}{B} +1: Create a 2 3 blue and black Nightmare creature token with "Whenever this creature attacks or blocks, each opponent exiles the top two cards of their library." 3: Return target nonland permanent to its owner's hand, then that player exiles a card from their hand. 7: You may cast up to three spells from among face up cards your opponents own from exile