Urza, Chief Artificer (Extended Art) [The Brothers' War Commander] GRN Guild Kit {T}: Each opponent mills cards

{T}: Each opponent mills cards equal to the number of cards in their hand

−3: Create a 4/4 white Angel creature token with flying and vigilance

you may put a quest counter on Quest for the Nihil Stone

put it onto the battlefield from your graveyard instead

"The second mage learned to dissipate blasts of lightning

Urza, Chief Artificer (Extended Art) [The Brothers' War Commander] GRN Guild Kit {T}: Each opponent mills cardsSet: The Brothers' War Commander Type: Legendary Creature Human Artificer Rarity: Mythic Cost: {3}{W}{U}{B} Affinity for artifact creatures (This spell costs {1} less to cast for each artifact creature you control.) Artifact creatures you control have menace. At the beginning of your end step, create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control."