Angry Anvil pet recipe

Angry Anvil is a cosmetic pet only available from the Soulforge, at level 19. It costs 2000 souls, 3 celestial traitstones and 10 runes to craft, for a single copy:

Pet collectors will need to craft 31 copies to get this pet to mythic, which feels exorbitantly overpriced, especially in regards to the runes required. Would it be an option to change this recipe to Once-Only, awarding all 31 copies at once at reasonable cost?