New server: Vagash (selectable in server list)
Format: War mode enabled. All yetis have 300% HP, and actual Vagash elite NPC is now a raid boss.
Other HC servers merge into this and it becomes an Era server for hardcore.
Upgradeable heirlooms using timeworn conquest tokens (acquired during the invasion cycle), increasing experience gained by up to 80%.
Reforgeable dragon riding in outlands only. Players who have defeated Vagash can pass through the dark portal.