So far this is the way it looks.
Gruuil's Lair:
Blades Edge Mountain
25 man
Level 65-68
2 bosses
Hellfire Citadel:
Hellfire Peninsula
Hellfire Ramparts (5 man) Level 60-62
The Blood Furnace (5 man) Level 61-63
The Shattered Halls (5 man) Level 70
Magtheridon's Lair (25 man) 65+
1 boss and some trash
Coilfang Reservoir
Zangarmarsh
The Slave Pens Level(5 man) 62-64
The Underbog (5 man) Level 63-65
The Steamvault Level (5 man) Level 70
Serpentshrine Cavern (25 man) Level 70
Auchindoun
Terokkar Forest
Auchenai Crypts (5 man) Level 64-66
Shadow Labyrinth (5 man) Level 65-67
Sethekk Halls (5 man) Level 67-69
Mana-Tombs (5 man) Level 70
Black Temple:
(WONT BE OPEN ON RELEASE DAY)
ShadowMoon Valley
Level 67-70
I'm not sure about how many bosses there
are but I'm guessing its going to be a fairly large instance.
Tempest Keep:
Netherstorm
You need a flying mount to get to this one so I'm
guessing that Tier 5 comes from the 25 man here.
The Mechanar (5 man) Level 69-72
The Botanica (5 man) Level 70
The Arcatraz (5 man) Level 70
The Eye (25 man) Level 70
Karazhan
Deadwind Pass
10 man
Level 70
More like current raids with lots o trash and bosses
Tier 4 comes from here
More info on Karazhan:
From www.wowwiki.com/Karazhan
* Location: Deadwind Pass
* # of Players: 10
* Level: 70
* Final boss: Prince Malchezaar.
* 12 bosses.
* Nothing is what it seems, much of the tower twists into Netherspace.
* There is a gryphon/wind rider transportation hub at the top of the tower, so you don't have to ascend it every time.
* Opera house - pulling back curtains reveals a randomly chosen boss mob.
* "Bizarre" library which doesn't obey the laws of physics.
* Beneath Karazhan is another tower, a mirror of the one above.
* A very big, scripted instance - Tigole: "You could fit 20 Shadowfang [Keeps] inside of Karazhan =P"
* Medivh's staff - Atiesh, Greatstaff of the Guardian - can be used to teleport to the front gate of Karazhan.
* A non-winged dungeon.
The top 2 are the only 25 mans that have been opened up for beta testing.
All the 25 mans and Karazhan also have timers and im not sure about the other 10 man. I haven't found any info on how long they are.
