Urza, Lord High Artificer - [Borderless] Dominaria Remastered (DMR) MIC When Disciple of Bolas enters

When Disciple of Bolas enters the battlefield

Sacrifice another artifact: Reveal the top eight cards of your library

Flying Whenever another Angel or Cleric enters the battlefield under your control

"What was heads again

Urza, Lord High Artificer - [Borderless] Dominaria Remastered (DMR) MIC When Disciple of Bolas entersWhen 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.