Siege of the Yellow Rose

Publisher's blurb: Beyond the Glacier of the White Worm lies the Monastery of the Yellow Rose. High in the skies above the monastery, a battle rages between illithid and githyanki. While others search the monastery and the glacier for clues, you are asked to defend the monastery from those in the skies and on the ground. Can you defend the monastery long enough for the clues to be uncovered? This is a Tier 3 (APL 14) Adventurers League legal adventure set in the Monastery of the Yellow Rose.