Urza, Lord High Artificer (Borderless Textured Foil Frame Break) [Commander Masters] Instant is far from uncertain

is far from uncertain

Every round

plant your flag in one of your final blocks

target opponent exiles cards from the top of their library until they exile a land card

Urza, Lord High Artificer (Borderless Textured Foil Frame Break) [Commander Masters] Instant is far from uncertainSet: Commander Masters 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.