Summon your baby brachiosaur minion.
This adorable automaton was cobbled together by a sky pirate (who had once apprenticed as a goldsmith) after claiming to have spotted one of the mythical creatures from the deck of his crew's airship on a journey deep into the Diadem.
How to obtain:
Deep Dungeon -- Heaven-on-High - Silver Sack
Skybuilders -- 800 Skybuilders' Scrips
Cosmic Exploration -- Bronze Ancient Record - Oizys or Auxesia