Graven Cairns [Zendikar Expeditions]

Graven Cairns [Zendikar Expeditions]Set: Zendikar Expeditions Type: Land Rarity: Mythic {T}: Add {C}. {B R}, {T}: Add {B}{B}, {B}{R}, or {R}{R}.

its power and toughness are each equal to the number of Forests defending player controls

Set: Neo Revelation Unlimited Type: Colorless Rarity: Rare Retreat cost: Colorless

{T}: Add three mana of any one color

Set: EX: Ruby & Sapphire Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Set: Expedition: Base Set Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: Alpha Edition Type: Basic Land — Island Rarity: Common ({T}: Add {U}

Set: Sun & Moon: Lost Thunder Type: Grass Rarity: Secret Rare Retreat cost: Colorless

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {X}{R} Rolling Earthquake deals X damage to each creature without horsemanship and each player

Set: Celebrations: 25th Anniversary Type: Lightning Rarity: Promo Retreat cost: Colorless

Set: Portal Three Kingdoms Type: Creature — Ox Rarity: Uncommon Cost: {3}{G} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

Set: EX: Ruby & Sapphire Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Nightmare's power and toughness are each equal to the number of Swamps you control