Yawgmoth's Will [Urza's Saga] Kaladesh Prerelease Promos gain control of target creature

gain control of target creature of an opponent's choice they control

Mines became common as cities during the days of the artificers

You don't put a legendary permanent into a graveyard if you control two with the same name

Set: Fifth Edition Type: Sorcery Rarity: Rare Cost: {U}{U} Target player activates a mana ability of each land they control

Yawgmoth's Will [Urza's Saga] Kaladesh Prerelease Promos gain control of target creatureSet: Urza's Saga Type: Sorcery Rarity: Rare Cost: {2}{B} Until end of turn, you may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card instead.