Roving Keep [Throne of Eldraine] Skeleton Archer these wurms annihilated whole ecosystems

these wurms annihilated whole ecosystems when released into the wild

Set: Eternal Masters Type: Instant Rarity: Rare Cost: {X}{W}{W} Put target nonland permanent into its owner's library just beneath the top X cards of that library

and other creatures you control have hexproof

any number of target creatures each gain "Whenever this creature attacks

Roving Keep [Throne of Eldraine] Skeleton Archer these wurms annihilated whole ecosystemsSet: Throne of Eldraine Type: Artifact Creature Wall Rarity: Common Cost: {7} Defender {7}: Roving Keep gets +2 +0 and gains trample until end of turn. It can attack this turn as though it didn't have defender. "It wandered slowly across the landscape, calling out in its lonely voice, but no other castles answered its cries." *Beyond the Great Henge*