Shadow Priests

Rotation:

• Vampiric Tap
• SW Pain
• SW Death under 25% 
• Disruption
• Mind Blast (Mind Spike on low HPT targets)
• Mind-Flay spam

Shadowfiend forDPS boost and mana (boss fights usually due to CD)
Dark Archangel boosts dam on SWD/MF/MB/MindSpike for 18sec AND gives mana back
(save til 5 stacks of Dark Evangilism)


Stats:
Int > SP > Haste > Crit > Mastery > Hit > Spirit (to hitcap 1742/17%)

Talent Tree:
Shadow                Disc                (No Holy)   Alt Shadow for Silence
3-2-2                     0-3-2                                   3-2-2
0-3-2-2                  2-1-0                                   2-1-2-2
1-0-2                                                                  1-0-2
0-1-2-2                                                               1-1-2-2
2-1-0                                                                   2-1-0
0-2-3                                                                   0-2-3
1                                                                          1
(Silence being a handy interrupt on casters!!!)