Phyresis Outbreak
Sorcery
Each opponent gets a poison counter. Then each creature your opponents control gets -1/-1 until end of turn for each poison counter its controller has.
Printings & Conditions (2)
Phyrexia: All Will Be One Commander (ONC)(Commander: Phyrexia: All Will Be One)#12Rare
Phyrexia: All Will Be One Commander (ONC)(Extended Art) (Commander: Phyrexia: All Will Be One)#50Rare