Heyho!
I found this little exloit yesterday in the instanz Ahn'kahet.
Its an easy way to kill the third boss Jedoga Shadowseeker in heroic mode.
Additional you get the achievement Volunteer Work.
I didnt find a map of this instance so i show you a map with my paint skills
- the red point is the starting location of the boss
- the arrow shows the way your grp run after phase 1
Step by step:
1. start the boss fight as normal
2. tank until she enters phase 2 (floating in the air)
3. the hole groupe turn around and jump down the waterfall
4. swim/run to the other side of the room and go upstairs on the platform
5. wait...
6. after Jedoga Shadowseeker finishs the floating phase, she will run over to you
(she has a 15sec buff - 200% more dmg but when she reaches you the buff will be expired)
7. now tank/dps her until she run away
8. just wait at your position and kill her when she comes back
-->do step 6-8 (just waiting) until she is dead<--
gratz you killed a hard boss and got a new achievement!
so long... zeno