61 Lock, must have been an update to make this guy tougher, this guy isn't solo able, took my felguard in there and did the folowing
1. amplify curse
2. Curse of agony
3. Sent felguard in with stun
4. Curruption
5. Immolation
6. Shadow Bolt

By this time i noticed my felguard who has good of armor and hp was already half way down, did health funnel to give em some more health

7. Curse of agony
8. Curruption
9. Immolation

Noticed my felguard was almost dead, kept health funneling to try to keep em alive, but he died in less than a minute, the elite still had 70% of health at this time.

10. Fear
11. Mana Potion
12. Shadow Bolt
13. Shadow Bolt
14. death Coil
15. Curse of agony
16. Curruption
17. Howl of Terror
18. Health Stone
18. Shadow Bolt
19. wand
20. Health Potion
21. wand

I died and the elite still had about 35% health left, i would be impressed i a lock or anyone at lvl 61 would be able to defeat this 63 elite.