World of Warcraft warlock best demo set up

There are 5 Demonology builds that are good, depending on what you want to to, here is a list of some of them. For more detailed explanations of why each is good, please visit the WoWWiki Warlock Guide linked in the related links section.

1. Demonic pact/Devastation 3.1 build (0/50/21)
2. Fel Guard/Emberstorm Raid (0/41/30)
3. Imp/Conflagrate Demonology-Destruction (0/40/31)
4. Fel Guard/Siphon Life (30/41/0)
5. Deep Demonology Raid Buffing (0/56/15)