Thunderhead Reach: Tempest in a Bottle

Summary
Vigilance Task. You may only have 4 of these tasks at a time

Steps

 * Raid Nimbus Tower
 * Go to Nimbus Tower
 * Activate Orb of Zephyrs
 * Activate Orb of Gales
 * Leap up to Next Floor
 * Stop 3 Devastation Orb Rituals
 * Leap up to Next Floor
 * Enter Cirrus Skyseeker's Lair
 * Defeat Cirrus Skyseeker
 * Leave Nimbus Tower
 * Return to Harper Evandriel