Your search for "Enlightened Ascetic 12" revealed the following:
Enlightened Ascetic - ORI Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: James Zapata Card Text:When Enlightened Ascetic enters the battlefield, you may destroy target enchantment.
Enlightened Ascetic (ORI) from Magic Origins, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: James Zapata Card Text:When Enlightened Ascetic enters the battlefield, you may destroy target enchantment.
Enlightened Ascetic (Foil) (ORI) from Magic Origins, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: James Zapata Card Text:When Enlightened Ascetic enters the battlefield, you may destroy target enchantment.