Urza, Lord High Artificer (Retro) [Dominaria Remastered] Phyrexian Nightmare Should you choose to arm

Should you choose to arm your automata with shock chargers

– Combat Patrol rules and painting guide for Tristraen’s Gilded Blades

you may put target creature card from that player's graveyard onto the battlefield under your control

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

Urza, Lord High Artificer (Retro) [Dominaria Remastered] Phyrexian Nightmare Should you choose to armSet: 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.