Wall of Bone [Alpha Edition] Magic 2013 each player chooses a creature

each player chooses a creature type and returns any number of cards of that type from their graveyard to their hand

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

Whenever Silent-Blade Oni deals combat damage to a player

Set: Beta Edition Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

Wall of Bone [Alpha Edition] Magic 2013 each player chooses a creatureSet: Alpha Edition Type: Creature Skeleton Wall Rarity: Uncommon Cost: {2}{B} Defender (This creature can't attack.) {B}: Regenerate Wall of Bone. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.) The Wall of Bone is said to be an aspect of the Great Wall in Hel, where the bones of all sinners wait for Ragnarok, when Hela will call them forth for the final battle.