Raid Progression

Naxxramas10

Naxxramas25

OS10

OS25

EoE10

Trial of the Crusader 10

Trial of the Grand Crusader 10 Tribute To Mad Skill

Trial of the Crusader 25

Icecrown Citadel 10

Lord Marrowgar                 Heroic
Lady Deathwhisper        Heroic
Gunship Battle                    Heroic
Deathbringer Saurfang     Heroic

Festergut                        Heroic
Rotface                               Heroic
Professor Putricide          Heroic

Blood Prince Council Heroic
Blood-Queen Lana'thel Heroic

Valithiria Dreamwalker Heroic
Sindragosa Heroic

The Lich King Heroic

Icecrown Citadel 25

Lord Marrowgar
Lady Deathwhisper
Gunship Battle
Deathbringer Saurfang

Festergut
Rotface
Professor Putricide

Blood Prince Council
Blood-Queen Lana'thel

Valithiria Dreamwalker
Sindragosa

The Lich King

Ulduar 10:

Flame Leviathan                Hard
Ignis the Furnace Master
Razorscale
XT-002 Deconstructor       Hard

Assembly of Iron                Hard
Kologarn
Auriaya

Mimiron                                Hard
Hodir                                   Hard
Thorim                              Hard
Freya                                 Hard

General Vezax                   Hard
Yogg-Saron                         Hard

Algalon the Observer

Ulduar 25:

Flame Leviathan                Hard
Ignis the Furnace Master
Razorscale
XT-002 Deconstructor       Hard

Assembly of Iron                Hard
Kologarn
Auriaya

Mimiron                          Hard
Hodir                             Hard
Thorim                                Hard
Freya                               Hard

General Vezax                 Hard
Yogg-Saron                     Hard

Algalon the Observer