Star Wars: The Old Republic Wiki

Heroic World Bosses are operation level mobs that require 8-16 players at level to defeat them. Most planets have a Heroic World Boss.

World Bosses[]

Defeating the world bosses marked with asterisks 3 times each will award you the Aratech Coral.

Name Planet Level Group Size
SD-0 Coruscant 18 8
The First Dromund Kaas 18 8
Subject Alpha Taris Galactic Republic 21 8
Grandfather Balmorra Sith Empire 22 8
Trapjaw Tatooine 30 8
Battledroid R4-GL Nar Shaddaa 32 8
Ulgo Siegebreaker Alderaan 35 8
Rogue Cartel Warbot Quesh 38 8
The Ancient One Taris Sith Empire 38 8
Snowblind* Hoth 44 8
Gargath* Hoth 50 8
The Primal Destroyer* Belsavis 50 8
The Nightmare Pilgrim* Voss 50 16
Gravak'k Ilum
During Gree event only
50 8-16
Surgok'k Ilum
During Gree event only
50 8-16
Dreadtooth Section X 50 8-24
R8-X8 Ossus 70
Kil'Cik the Swarm Lord Ossus 70

Dark vs Light World Bosses[]

Dark vs Light World Bosses can be found on Coruscant, Dromund Kaas, Tatooine, Alderaan and Hoth. There are 4 bosses, 2 light and 2 dark, on each planet. Dark side bosses award light side tokens while light side bosses award dark side tokens.

Coruscant Bosses[]

Name Alignment Location
Erdi the Relentless Dark
Overseer Qezzed Dark Starlight Towers
Thundering Bozwed Light
Tulo the Fearless Light

Dromund Kaas Bosses[]

Name Alignment Location
Aloeek the Voracious Dark
Night Stalker Raxine Dark
Cortella the Righteous Light
Justice Orzmod Light

Tatooine Bosses[]

Name Alignment Location
Jinatte the Merciless Dark
Preeda the Butcher Dark
Keeper Anais Light
Malussa the Gleaming Star Light

Alderaan Bosses[]

Name Alignment Location
Gorso the Nightmare King Dark
Tormentor Urdig Dark
Guardian Silaraz Light
Jaadel the Vindicator Light

Hoth Bosses[]

Name Alignment Location
Chanta the Unforgiving Dark
Yezzil the Raging Storm Dark
Defender Gilada Light
Warden Nymessa Light