Smokestack [Urza's Saga]Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {4} At the beginning of your upkeep, you may put a soot counter on Smokestack. At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.

Set: Dominaria Prerelease Promos Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} At the beginning of combat on your turn

{2}{W}: Kytheon gains indestructible until end of turn

She leads those too near it from one side to the other

Note the type of mana spent to pay this activation cost

Set: Mirage Type: Instant Rarity: Uncommon Cost: {U} Search your library for an instant or sorcery card

Counters can't be put on artifacts

he's far more comfortable with a flagon in his hand and a good companion at his side

) {T}: Add three mana of any one color

Its controller gains life equal to its power

Filth oozed through

Set: Odyssey Type: Land Rarity: Rare {T}: Add {C}

Set: Kaladesh Type: Legendary Land Rarity: Rare At the beginning of your upkeep