Template:News/Update 15

Update 15
 * Song of Druid's Deep - new adventure pack
 * Outbreak
 * Overgrowth
 * Thorn and Paw
 * The Druid's Curse
 * Ruined Keep: The Daybreak Ritual - new challenge
 * Update 15 named items
 * Monster Manual
 * Release Notes: Update 15 / Hotfix / Patch 1 / Patch 2
 * Mabar Endless Night Festival October 30th through November 6th, encore November 21th through 27th