There sure are a lot of dragons in these instances.

We now have a complete guide to the 10-man instance known as Upper Blackrock Lair (UBRS). UBRS is home to Nefarian’s army of evil black dragonkin along with the Blackrock Orcs under his control. Our guide contains all of the information and tactics you need to claim both victory and plenty of good loot!

Upper Blackrock Spire (commonly referred to as UBRS) is a sprawling 10-man instance locked away within the Blackrock Mountains. Similar to Blackwing Lair (BWL), Blackrock Spire was once one of the strongest strongholds for the Dark Iron Dwarves. However, it has a new owner. The nefarious Nefarian now controls it and is using it as a staging ground to amass his army. The upper level is designed for ten players inside of a raid that are all above level fifty-seven. The upper level contains a wealth of gear that is needed for Molten Core along with the ability to complete quests related to the attunement for Onyxia’s Lair and BWL.

Fight some dragons and orcs! Head on over to TenTonHammer's Guide to Upper Blackrock Spire!