Your search for "Inner Struggle 167" revealed the following:
Inner Struggle (SOI) from Shadows over Innistrad, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Mathias Kollros Card Text:Target creature deals damage to itself equal to its power.
Inner Struggle (Foil) (SOI) from Shadows over Innistrad, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Mathias Kollros Card Text:Target creature deals damage to itself equal to its power.