Decree of Pain
Sorcery{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 this card, all creatures get -2/-2 until end of turn.
Colour identity Black · Cycling
In short
Decree of Pain has 12 listed printings; the most valuable is the Secret Lair printing from SLD at US$7.17 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Decree of Pain printing
Secret Lair
Decree of Pain
SLD · 187
TCGplayer market
US$7.17
Decree of Pain
CM1 · 3
Price not tracked
Decree of Pain
SCG · 64
TCGplayer market
US$3.67
Surge Foil
Decree of Pain
40K · 198★
Price not tracked
Foil Etched
Decree of Pain
CMM · 508
Price not tracked
Decree of Pain
40K · 198
Price not tracked
Decree of Pain
LTC · 199
Price not tracked
Decree of Pain
DSC · 136
Price not tracked
Decree of Pain
C13 · 72
Price not tracked
Decree of Pain
CMM · 148
Price not tracked
Decree of Pain
BLC · 182
Price not tracked
Decree of Pain
C17 · 111
TCGplayer market
US$0.32