Graven Cairns [Future Sight] Tribal Sorcery You may spend mana as

You may spend mana as though it were mana of any type to cast creature spells

Set: Magic 2014 Type: Sorcery Rarity: Mythic Cost: {7}{B}{B} Put all creature cards from all graveyards onto the battlefield under your control

plain speaking

return each other creature you control to its owner's hand

Set: Kaladesh Prerelease Promos Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {1}{W}{B} Whenever an opponent casts a noncreature spell

Graven Cairns [Future Sight] Tribal Sorcery You may spend mana asSet: Future Sight Type: Land Rarity: Rare {T}: Add {C}. {B R}, {T}: Add {B}{B}, {B}{R}, or {R}{R}. Shamans of Kar Sengir claim that their sun sets because it can no longer bear the gaze of those pain carved cliffs.