Decree of Pain [Commander 2013]

Set: Commander 2013 Type: Sorcery Rarity: Rare Cost: {6}{B}{B} Destroy all creatures. They can't be regenerated. Draw a card for each creature destroyed this way.Cycling {3}{B}{B} ({3}{B}{B}, Discard this card: Draw a card.)When you cycle Decree of Pain, all creatures get -2/-2 until end of turn.