Monstrous Onslaught
Sorcery
Monstrous Onslaught deals X damage divided as you choose among any number of target creatures, where X is the greatest power among creatures you control as you cast this spell.
Printings & Conditions (2)
Aether Revolt (AER)(Aether Revolt)#116Uncommon
Commander Legends (CMR)(Commander Legends)#244Uncommon