Your search for "mirror-style master 32" revealed the following:
Mirror-Style Master - Extended Art (MOC) from March of the Machine Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Chris Rallis Card Text:Backup 1Whenever this creature attacks, for each attacking modified creature you control, create a tapped...
Mirror-Style Master (MOC) from March of the Machine Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Chris Rallis Card Text:Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another...