Wall of Bone [Alpha Edition] Giant Soldier you may pay {0} rather

you may pay {0} rather than pay the mana cost for a spell you cast with mana value X or less

overworlder

Set: Portal Three Kingdoms Type: Sorcery Uncommon Cost: {W} Target opponent skips all combat phases of their next turn

Even the smallest spark may set a world ablaze

A vortex that devours everything—even the souls of the living

Wall of Bone [Alpha Edition] Giant Soldier you may pay {0} ratherSet: 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.