Kirtar's Wrath [Commander 2013] Shadows over Innistrad Prerelease Promos Sacrifice it at the beginning

Sacrifice it at the beginning of the next end step

Each artifact you tap after you're done activating mana abilities pays for {1}

" —Jaeuhl Carthalion

Root systems in Mwonvuli twist through currents of mana rather than soil

It surveys the withering landscape

Kirtar's Wrath [Commander 2013] Shadows over Innistrad Prerelease Promos Sacrifice it at the beginningSet: Commander 2013 Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Destroy all creatures. They can't be regenerated. Threshold If seven or more cards are in your graveyard, instead destroy all creatures, then create two 1 1 white Spirit creature tokens with flying. Creatures destroyed this way can't be regenerated.