Sinkhole [Eternal Masters]Set: Eternal Masters Type: Sorcery Rarity: Rare Cost: {B}{B} Destroy target land. High walls, a sturdy keep, a strong garrison . . . they made no difference. In a matter of moments, the city was lost.

(It can't be the target of spells or abilities your opponents control

{T}: Say the flavor text on a card in your hand

Temur shaman

put one of those cards on top of your library and the rest on the bottom of your library in any order

Sacrifice this artifact: Add one mana of any color

"Have you ever seen a world fall to its knees

−2: Put a +1/+1 counter on each creature you control

and how the skin peels back

Set: Eighth Edition Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Set: Mirage Type: Land Rarity: Uncommon {T}: Add {C}

Vastwood Seer enters the battlefield

if you control five or more artifacts