Arena (Book Promo) [HarperPrism Book Promos] Ox Set: Modern Masters 2017 Type:

Set: Modern Masters 2017 Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield

"Where the roots reach

R&D under mental domination of alien brain in jar

if an opponent controls more lands than you

Set: Core Set 2019 Prerelease Promos Type: Artifact Rarity: Mythic Cost: {3} You may play lands from your graveyard

Arena (Book Promo) [HarperPrism Book Promos] Ox Set: Modern Masters 2017 Type:Set: HarperPrism Book Promos Type: Land Rarity: Rare {3}, {T}: Tap target creature you control and target creature of an opponent's choice they control. Those creatures fight each other. (Each deals damage equal to its power to the other.)