Your search for "Training Center 434" revealed the following:
Training Center (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Daniel Ljunggren Card Text:Training Center enters the battlefield tapped unless you have two or more opponents.T: Add U or R.
Training Center (Foil) (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Daniel Ljunggren Card Text:Training Center enters the battlefield tapped unless you have two or more opponents.T: Add U or R.