Urza, Lord High Artificer (Retro) [Dominaria Remastered] Critical Role and supermassive singularity

and supermassive singularity

Optional rules to increase difficulty

Set: Collectors’ Edition Type: Creature — Demon Rare Cost: {4}{B}{B}{B} Flying

so does the Nightmare's rage and terrifying strength

In Nanty Narking

Urza, Lord High Artificer (Retro) [Dominaria Remastered] Critical Role and supermassive singularitySet: Dominaria Remastered Type: Legendary Creature Human Artificer Rarity: Mythic Cost: {2}{U}{U} When Urza, Lord High Artificer enters the battlefield, create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control." Tap an untapped artifact you control: Add {U}. {5}: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.