Yawgmoth's Will [Urza's Saga] Kaladesh Prerelease Promos You don't put a legendary

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

" —Simic research notes

Set: Friday Night Magic 2010 Type: Enchantment Rarity: Rare Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Mines became common as cities during the days of the artificers

Each creature you control can block an additional creature each combat

Yawgmoth's Will [Urza's Saga] Kaladesh Prerelease Promos You don't put a legendarySet: 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.