How to get the Seal of Ascension (UBRS Key) in Classic WoW | Classic WoW Dungeon Guides - YouTube
Getting Upper Blackrock Spire Access | The Ancient Gaming Noob
After killing Emberstrife and getting our guild's first UBRS key an entire raid of people wanting to complete their Onyxia Attunement an hour before their raidtime showed up. : classicwow
UBRS Key Quest Guide - The Seal of Ascension – Classic WoW Guides