World of Warcraft: Wrath of the Lich King

Jul 21, 2009: ScrubBusters is a guild formed from two previously top guilds on The Maelstrom hosting many of the Vanilla and Burning Crusade content raiders. Both guilds felt they didn't have enough active and reliable raiders to take down new hard-modes. So after a few days of discussion it was decided to take to best and most active from both guilds and bring them under 1 name.

Tier 7: Naxxramas, Obsidian Sanctum, The Eye of Eternity:
(Before the merge - Eternal Horizon):
Realm First! Conqueror of Naxxramas (25 Player) 15/15
Realm First! Obsidian Slayer (25 Player) 1/1
The Eye of Eternity (25 Player) 1/1

Tier 8: Ulduar
14/14 including 9/9 Hardmodes (10 & 25 player) - Realm firsts on most proper hardmodes.
Glory of the Ulduar Raider (10 & 25 player) - Including various Ulduar achievements
Realm First! Celestial Defender (Algalon 25 player)
Realm First! Death's Demise (Yogg-Saron 25 player without the assistance of any Keepers on Heroic Difficulty)





Vault of Archavon: Realm First Earth, Wind and Fire (25 player)

Tier 9: Trial of the Grand Crusader & Onyxia
5/5 including 5/5 Heroic Difficulty
Realm firsts on Heroic Difficulty: Faction Champions - Twin Val'kyr - Anub'arak - Call of the Grand Crusade (25)
Competed achievements: A Tribute to Insanity (10 and 25 player)
A Tribute to Immortality (25 player)
1/1 Onyxia (10 & 25 player)

Tier 10: Icecrown Citadel & Ruby Sanctum
12/12 Icecrown Citadel (25 player) Normal
12/12 Icecrown Citadel (25 player) Heroic
Glory of the Icecrown Raider (10 & 25 player)
Realm firsts on Heroic Difficulty: Deathbringer Saurfang (25), Festergut (25), Rotface (25), Blood Prince Council (25), Valithria Dreamwalker (25), Blood-Queen Lana'thel (25)

1/1 Halion
Heroic: The Twilight Destroyer (10 & 25 player)