Disaster Radius
Sorcery
As an additional cost to cast this spell, reveal a creature card from your hand.
Disaster Radius deals X damage to each creature your opponents control, where X is the revealed card's mana value.
Printings & Conditions (5)
Commander 2011 (CMD)(Commander)#119Rare
Commander 2015 (C15)(Commander 2015)#150Rare
Commander Anthology Volume II (CM2)(Commander Anthology Volume II)#92Rare
Explorers of Ixalan (E02)(Explorers of Ixalan)#26Rare
Rise of the Eldrazi (ROE)(Rise of the Eldrazi)#141Rare