Skyfleet

Sky Fleet is the ELven Cloud Castle of Mana. It was the only Cloud Castle to survive the casting of the GSOV intact. Renzel is in charge of the city. However, Admiral SezcarnWillston info is also mentioned in connection with Sky Fleet.
The Elven Flying City that attacked Stormhaven: With mighty fleets, including their afeared Sky Fleet, they landed near Pearlstone and drove quickly up the central channel past Vagen to fall upon Stormhaven.Background
The flying creatures that issue forth from Skyfleet are Drakes.Zoom 2020-12-03 21:00
When we were in Northlake, it was reported to have landed near Stormhaven - can't find the reference where this was stated.
However, by the third week it was reported to have lifted off again: "The Skyfleet is airborne again, although is currently remaining in the vicinity of Stormhaven;"Day 28-34 – The third week in Northlake. We have heard no further reports since then.