Norn's Decree 9 (Commander: Phyrexia: All Will Be One)

Whenever one or more creatures an opponent controls deal combat damage to you, that opponent gets a poison counter. Whenever a player attacks, if one or more players being attacked are poisoned, the attacking player draws a card.

NM - $18.10
LP - $14.50
MP - $10.90
HP - $7.30
DMG - $3.70