Your search for "Trepanation Blade 231" revealed the following:
Trepanation Blade (IMA) from Iconic Masters, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Daniel Ljunggren Card Text:Whenever equipped creature attacks, defending player reveals cards from the top of his or her library until he or she reveals...
Trepanation Blade - IMA Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Daniel Ljunggren Card Text:Whenever equipped creature attacks, defending player reveals cards from the top of his or her library until he...
Trepanation Blade (Foil) (IMA) from Iconic Masters, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Daniel Ljunggren Card Text:Whenever equipped creature attacks, defending player reveals cards from the top of his or her library until he or she...