Cavern of Souls [Modern Masters 2017] Phyrexian Praetor Set: Battlebond Type: Land Rarity:

Set: Battlebond Type: Land Rarity: Rare Sea of Clouds enters the battlefield tapped unless you have two or more opponents

its gigantic head smashed into the mountainside

His assistants calculate the amount of the tribute

but you may put it on top of your library instead of into your graveyard

Enemies teach what you *need* to know

Cavern of Souls [Modern Masters 2017] Phyrexian Praetor Set: Battlebond Type: Land Rarity:Set: Modern Masters 2017 Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.