Battledroid R4-GL

Soloed as a Level 50 Sentinel with mostly Columi, exceptionally easy -- finished with 100% health due to my Heroic Moment, which I activated after he became uninterruptible at 50%. Can also do without the HM at all, just pure DPS. Best drop: Schematic: Advanced Magenta Savage Crystal.

Also drops (2-4 each time):

• Advanced Skill Armoring 12
• Advanced Might Armoring 12
• Advanced Reflex Armoring 12
• Advanced Resolve Armoring 12
• Advanced Guardian Armoring 12
• Advanced Commando Armoring 12
• Advanced Force Wielder Armoring 12
• Advanced Resolve Hilt 12
• [Prototype] RD-14B Stealth Vambraces
• [Prototype] Rampage Assault Armguards
• [Prototype] Rampage Assault Greaves
• [Prototype] Rampage Assault Handgear
• [Prototype] Agile Judgment Vest
• [Prototype] Muse Vestments
• [Prototype] Enshrouding Force Waistwrap
• [Prototype] Enshrouding Force Robe
• [Prototype] Enshrouding Force Headgear
• [Prototype] Enshrouding Force Boots
• [Prototype] Agile Judgment Boots
• [Prototype] TD-04B Spec Ops Boots
• Fidelity Field D-Power Generator
• [Prototype] Memory Personal D-Power Generator
• [Prototype] Memory Force D-Focus
• [Prototype] RE-94 Sensor Unit

Relatively Spank and tank.

Just be sure to interrupt his Repeater Cannon as soon as possible because that can crush a tank. His incendiary cannon also seems that it can be targeted on a random person, so as a healer be ready for that.

drops:

Dominant Resolve D-System
Fidelity Field D-Power Generator

These three things just dropped upon finishing the boss:

[[Prototype] Agile Judgment Vest]
[[Prototype] TD-04B Spec Ops Boots]
[Advanced Resolve Armoring 12]

Ebon Hawk server, Psyker L50 Sage 7/3/31 spec
I solo'ed this world boss at 0330 hours on 01/20/12
580k hps approx

sent Qyzen Fess in as tank just to see if i could do it, i was prepared to run away, i opened up with Mind Crush/Sever Force/Weaken Mind..
Noticed i was taking no damage so i stood in there for another round. After a few cycles i had the boss down about 75k hps. i calmed down and figured i had him as my force regen from TK throw was keeping me right about even at 90% Force. The only thing draining my force was an occasional Deliverance. I should also note at this point, the boss did something to Qyzen to cause him to lay at his feet and writhe back and forth. tried Restoration... no good.

Looking back on it, now that i know it will be even easier to repeat as i did not gauge my force consumption from the beginning. The Repeater Cannon was the only thing really causing me any damage and it wasnt enough to really be concerned. i was at about 75% health when the boss hit 50%. at 50% the boss begins to only use its Repeater Cannon and can no longer be interrupted by Mind Snap. Now i started to get into trouble and quickly found myself at about 50% health. I panicked and fired off a few Deliverance's, which really drained my force. i had to med pack, noble sac and stop casting Mind Crush. The only thing that let me pull it off is the boss also takes on a debuff increasing the damage it takes. I had to rely on Force Armor and TK Throw and Sever Force and med pack a second time to get the job done.

What is the spawn rate?

Indeed what is the spawn rate for all world bosses?

Doc