Dromund Kaas is one of dynamic encounter planets added with 7.7. There are a total of 390 legacy points spread between 42 achievements in 7 subsections. Most of these are relatively easy to unlock, depending on your luck with the random spawns of the missions.
5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points
These achievements are unlocked for completing the dynamic encounters in the Dark Temple region of Dromund Kaas. The missions needed to complete these are;
Assault of the Possessed: Outpost Warden | Dark Omens | Purging the Cursed | Ritual Killing | Venerated Relics
10 Legacy Points
This achievement is unlocked for standing next to the large obelisk for 10 seconds. The mission needed to complete this is;
Assault of the Possessed: Outpost Warden
20 Legacy Points | | Grants Item: Ancient Sith Sarcophagus on completion
This achievement is unlocked for allowing the Ritual Master to sacrifice all eight Venerous Cultists. To do this click on the Ritual Stones behind the cultists and allow them to walk to the Ritual Master. After a brief period the Ritual Master will kill all the cultists. If he kills all eight cultists this achievement will unlocked when you kill him. The mission needed to complete this is;
Ritual Killing
5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points
These achievements are unlocked for completing the dynamic encounters in the Grathan Estate region of Dromund Kaas. The missions needed to complete these are;
Karric Soic | Lord Grathan's Assault: The Wall | Power Reclaimed | Power Reforged | Power Reforged
5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points
These achievements are unlocked for completing the dynamic encounters in the Kaas City region of Dromund Kaas. The missions needed to complete these are;
City Expansion Attack | Hard Target | Hard Target | Rogue Droid Uprising | Sith Affairs
10 Legacy Points
This achievement is unlocked for activating the Data Chip Analyzer within 15 seconds of killing the last droid. The console despawns after someone else has clicked it, so this is best to do if no one else is around. You can also wait to kill your last enemy droids until the console has respawned. The mission needed to complete this is;
Rogue Droid Uprising
20 Legacy Points
This achievement is unlocked for hitting 50 droids with the EMP Grenade ability. The mission needed to complete this is;
City Expansion Attack
20 Legacy Points
This achievement is unlocked for locating the Fugitive Bounty Hunter when using the Scan for Unregistered Transponder on your first try. The bounty hunter spawn is random so this may take multiple attempts to unlocked. The mission needed to complete this is;
Hard Target
5 Legacy Points | 5 Legacy Points
These achievements are unlocked for completing the dynamic encounters in the Kaas Spaceport region of Dromund Kaas. The missions needed to complete these are;
Bad Monkey | Wildlife Assault: Dromund Kaas Spaceport
10 Legacy Points
This achievement is unlocked for fixing 50 items in the Kaas Spaceport. You cannot do more then the six repairs required for the mission, so this will need to be completed 9 times. The mission needed to complete this is;
Bad Monkey
5 Legacy Points | 5 Legacy Points
These achievements are unlocked for completing the dynamic encounters in the Unfinished Colossus region of Dromund Kaas. The missions needed to complete these are;
Monolithic Mistake | Powder Keg
5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points | 5 Legacy Points
These achievements are unlocked for completing the dynamic encounters in the Dromund Kaas Wilderness region of Dromund Kaas. The missions needed to complete these are;
Kubaz Incursion | Shock and Awe | Shocking Developments | Spire Consequences | Spy Den Sweep
10 Legacy Points
This achievement is unlocked for completing all dynamic encounters in the Dark Temple region of Dromund Kaas. The achievements needed to complete this are;
Assault of the Possessed: Outpost Warden | Dark Omens | Purging the Cursed | Ritual Killing | Venerated Relics
10 Legacy Points
This achievement is unlocked for completing all dynamic encounters in the Grathan Estate region of Dromund Kaas. The achievements needed to complete this are;
Karric Soic | Lord Grathan's Assault: The Wall | Power Reclaimed | Power Reforged | Power Reforged
10 Legacy Points
This achievement is unlocked for completing all dynamic encounters in the Kaas City region of Dromund Kaas. The achievements needed to complete this are;
City Expansion Attack | Hard Target | Hard Target | Rogue Droid Uprising | Sith Affairs
10 Legacy Points
This achievement is unlocked for completing all dynamic encounters in the Grathan Estate region of Dromund Kaas. The achievements needed to complete this are;
Bad Monkey | Wildlife Assault: Dromund Kaas Spaceport
10 Legacy Points
This achievement is unlocked for completing all dynamic encounters in the Grathan Estate region of Dromund Kaas. The achievements needed to complete this are;
Monolithic Mistake | Powder Keg
10 Legacy Points
This achievement is unlocked for completing all dynamic encounters in the Grathan Estate region of Dromund Kaas. The achievements needed to complete this are;
Kubaz Incursion | Shock and Awe | Shocking Developments | Spire Consequences | Spy Den Sweep
5 Legacy Points | 10 Legacy Points | 10 Legacy Points | 25 Legacy Points
These achievements are unlocked for completing any combination of 10, 25, 50, and 75 dynamic encounters on Dromund Kaas.
10 Legacy Points
This achievement is unlocked for completing all dynamic encounter region meta achievements on Dromund Kaas. The achievements needed to complete this are;
Dark Temple Encounters | Grathan Estate Encounters | Kaas City Encounters | Spaceport Encounters
Unfinished Colossus Encounters | Wilderness Encounters
50 Legacy Points | Grants Item: Kaas Leisure Cruiser on completion
This achievement is unlocked for completing all non-mastery dynamic encounter achievements on Dromund Kaas. The achievements needed to complete this are;
Encounter Completionist: Dromund Kaas | Kaas City Native