March 2007 DCI Banned and Restricted List Announcement -- Magic: The Gathering

Announcement Date: March 1, 2007
Effective Date: March 20, 2007
Magic Online Effective Date: Thursday, March 22, 2007
(after the regularly scheduled Thursday downtime)

Standard, Extended, Legacy, Vintage, Time Spiral Block Constructed, Two-Headed Giant Constructed
  No changes

Online Formats:

Prismatic
  Supply/Demand is banned
  Demonic Collusion is banned
  Mystical Teachings is banned

Tribal Wars, Classic, Freeform, Singleton, Vanguard
  No changes