The Golden Fleece was an ancient artifact that was sought after by Jason and his Argonauts throughout his quest. The fleece remained in the Argo just off the shores of Sutos.
History[]
The Golden Fleece was the fleece of a rare golden ram and the coveted prize of Jason and the Argonauts' quest. S1E12
Whilst diving down to the Argo to recover Jason's Hoplite Amulets, Zhalia Moon encountered the Golden Fleece among other items including the Apple of Paris and Hercules' Arrow. Placing a coin on the pedestal of the Golden Fleece unlocked the vault, allowing her to recover the chest of Dragon's teeth and the Amulets of the Hoplite Titans. S1E12