Urza's Saga [The List] Rare Undead Vizier exploits a creature

Undead Vizier exploits a creature

Set: The List Type: Sorcery Rarity: Rare Cost: {3}{R}{R} After the first postcombat main phase this turn

Set: The List Type: Instant Rarity: Common Cost: {1}{G} Convoke (Your creatures can help cast this spell

reveal them

Urza's Saga [The List] Rare Undead Vizier exploits a creatureSet: The List Type: Enchantment Land Urza's Saga Rarity: Rare (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I Urza's Saga gains "{T}: Add {C}." II Urza's Saga gains "{2}, {T}: Create a 0 0 colorless Construct artifact creature token with 'This creature gets +1 +1 for each artifact you control.'" III Search your library for an artifact card with mana cost {0} or {1}, put it onto the battlefield, then shuffle.