Wall of Bone [Alpha Edition] Alliances The imps' warbling cries echo

The imps' warbling cries echo through Phyrexia's towers like those of mourning doves in a cathedral

the Southland king: / A dragon coiled

Set: Fifth Dawn Type: Artifact Rarity: Rare Cost: {3} You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells that you cast

"Rich" is a relative term

where X is 2 plus the sacrificed creature's mana value

Wall of Bone [Alpha Edition] Alliances The imps' warbling cries echoSet: 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.