Curator of Mysteries triggers, causing you to draw a card due to Eligeth.
Repeat.
Resolve all Jadzi abilities, returning it to your hand from the battlefield.
This clever interaction transforms the simple act of discarding into an endless engine by swapping scries for draws. As you activate Jadzi, Oracle of Arcavios // Journey to the Oracle's hand-return ability by discarding a card, Curator of Mysteries patiently waits to trigger and tell you to scry 1. But thanks to Eligeth, Crossroads Augur sitting in play, that scry is immediately replaced with drawing a card, which gives you all the ammunition you need to keep paying Jadzi's discard cost on repeat.