Your search for "Nyxborn Behemoth 742" revealed the following:
Nyxborn Behemoth - Extended Art (Foil) (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Néstor Ossandón Leal Card Text:This spell costs X less to cast, where X is the total mana value of noncreature...
Nyxborn Behemoth (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Néstor Ossandón Leal Card Text:This spell costs X less to cast, where X is the total mana value of noncreature enchantments you control.Trample1G, Sacrifice...
Nyxborn Behemoth - Extended Art (CMM) from Commander Masters, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Néstor Ossandón Leal Card Text:This spell costs X less to cast, where X is the total mana value of noncreature enchantments...