Not too long ago I was twinking two of my characters at level 49, when I encountered a slight problem - I was nearly level 50, and still needed gear from Sunken Temple. So I put my head down and came up with a solution, which is fast, gives you no xp, and most of all easy.
Now to do this guide you will need to things;
A level 70 Rogue or level 70 Druid to do the actual killing
The character you want twinked!
1. First of all, get first characters to ST, but do not zone in to the instance on the twink.
2. Now that only the level 70 druid or rogue is in the instance they must just clear to the first boss
3. Clear the two mobs to the North-WEST (Not very west!)
4. Continue to clear up this direction - go up the stair case and be sure to kill the patrol that goes up and down this stair case also
5. When there is one flight of stairs left, you will see a path which leads to the first boss, this is when you must zone into the instance on your character you want twinked - run him up to where u are
6. The 70rogue/druid must go in and hit the boss - DO NOT KILL IT YET - the 70 must then peep over the edge, and moonfire or shoot bow/gun etc at the mobs below.
7. The twinking character runs off the edge, dying right near the middle circle, as close as possible is best, make sure you don't go down the hole.
8. The mobs below that the 70 agroed will deagro and kill the twink - the 70 can now kill the boss
9. The level 70 then simply stealths around to each of the other boss platforms and kills the bosses - there is no need to kill any more trash
10. The twinking character should be in range to see any loot that drops via the group loot box if done correctly.
11. There is a total of 6 bosses up here in total, which drop some great twink gear for alot of classes!
-- The bosses that you will be killing are
the Atal'ai Defenders
Gasher - NPCs - World of Warcraft
Hukku - NPCs - World of Warcraft
Loro - NPCs - World of Warcraft
Mijan - NPCs - World of Warcraft
Zolo - NPCs - World of Warcraft
Zul'Lor - NPCs - World of Warcraft
Final tips - make sure you don't realease on the character till all the bosses are dead. Helps to take off your gear on the twinking character to save repairs