Windcall Temple: Slaad Summoner

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

Steps

 * Raid Howling Maw
 * Go to Howling Maw
 * Enter Caves
 * Close 3 Limbo Portals
 * Defeat Thurl Merosska
 * Leave the Howling Maw
 * Return to Harper Evandriel