Urza, Lord High Artificer (Retro Foil Etched) [Modern Horizons] LSS005 you may only play cards

you may only play cards from arsenal

Set: Crucible of War Edition: 1st Edition Finish: Rainbow Foil Type: Action Subtype: Attack Rarity: Common Class: Ninja Cost: 1 Power: 2 Ira Specialization

You may put them on the top and/or bottom in any order

Action -- {r}{r}{r}: Search your deck for Command and Conquer

are vital threads in the weave of life

Urza, Lord High Artificer (Retro Foil Etched) [Modern Horizons] LSS005 you may only play cardsSet: Modern Horizons 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.