Ghosthelm Courier (ONS) from Onslaught, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Edward P. Beard, Jr.
• Card Text:
  You may choose not to untap Ghosthelm Courier during your untap step.
  2U, T: As long as Ghosthelm Courier remains tapped, target Wizard gets +2/+2 and can't be the target of spells or abilities.