Your search for "Looming Altisaur 23" revealed the following:
Looming Altisaur (XLN) from Ixalan, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Lars Grant-West
Looming Altisaur - XLN Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Lars Grant-West
Looming Altisaur (Foil) (XLN) from Ixalan, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Lars Grant-West