Po angielsku ale latwe do zrozumienia jesli ktos zna podstawy jezyka i pojec w WoWie. Dajcie znac jak cos jest nie do zrozumienia.

This is the minimum gear requirement guideline for Obsidian Sanctum Raid instance. Try to spec and gear your class properly to achieve these targets if you plan on clearing Obsidian Sanctum.

The Obsidian Sanctum is a level 80 Raid instance. It is the black dragonflight area of the Chamber of Aspects below the Wyrmrest Temple. Obsidian Sanctum has one main raid boss, Sartharion the Onyx Guardian, and has three of Sartharion’s lieutenants, Shadron, Tenebron, and Vesperon.

Minimum Requirement for Tanks
Defense Rating at least: 540 (Defense Cap)
Health: 26k
Armor: 22k+

Minimum Requirement for DPS class
All dps class should have at least more than 1.5k dps.
Classes whose dps depends on Attack Power should have at least 2.7k Attack Power.
Classes whose dps depends on Spell Power should have at least 1400 Spell Power.
Dps should have at least 80% towards the hit cap.
Note that it is possible to down the boss with a few dps in the raid with less than 1.5k dps but then the fight becomes intense as the healers will run out of mana healing for longer time.

Minimum Requirement for Healers
Healers should have at least 1500 Bonus Heal and
170 MP5 (mana regeneration while in combat)

Co tam dropi, wersja na 10 osob :

http://www.wow-loot.com/raid_obsidian10.htm