Your search for "Baleful Ammit 79" revealed the following:
Baleful Ammit (AKH) from Amonkhet, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Seb McKinnon Card Text:LifelinkWhen Baleful Ammit enters the battlefield, put a -1/-1 counter on target creature you control.
Baleful Ammit - AKH Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Seb McKinnon Card Text:LifelinkWhen Baleful Ammit enters the battlefield, put a -1/-1 counter on target creature you control.
Baleful Ammit (Foil) (AKH) from Amonkhet, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Seb McKinnon Card Text:LifelinkWhen Baleful Ammit enters the battlefield, put a -1/-1 counter on target creature you control.