1 levels in the last 24 h1 levels in the last 7 days
From the site's own checks of Blizzard's data (top and recently active players every few minutes, others every couple of hours).
Affliction31
Suppression Rank 5
Passive
Improves your chance to hit by 5% and reduces all threat you generate by 20%.
Improved Corruption Rank 5
Passive
Reduces the casting time of your Corruption spell by 2 sec and increases the damage it deals by 10%.
Soul Harvest Rank 2
Passive
Killing a non-trivial target afflicted by your Drain Soul increases your Mana regeneration by 100% for 10 sec and allows 100% of normal Mana regeneration to continue while casting.
Fel Concentration Rank 3
Passive
Gives your Drain Life, Drain Mana, Drain Soul, and Wrack spells a 70% chance to not lose casting time when you take damage.
Pandemic Rank 2
Passive
Increases the critical strike damage bonus of your Corruption, Bane of Agony, Bane of Doom, Drain Soul, Drain Life, Siphon Life, and Wrack spells by 67%.
Nightfall Rank 2
Passive
Gives your Corruption, Drain Soul, Drain Life, and Wrack spells a 4% chance to cause you to enter a Shadow Trance after damaging the opponent. The Shadow Trance reduces the casting time of your next Shadow Bolt spell by 100%.
Siphon Life Rank 1
Instant · 150 Mana
Transfers 17 health from the target to the caster every 3 sec. Lasts 30 sec.
Soul Siphon Rank 3
Passive
Increases the damage done or health drained by your Drain Life, Drain Soul, and Wrack spells by 12% per each of your other Affliction effects active on the target, up to a maximum increase of 36%.
Wrack Rank 1
Channeled · 200 Mana
Tears the target apart from within, inflicting 74 Shadow damage every 1 sec and increasing the damage they take from your other Shadow damage over time effects by 10% for 6 sec.
Demonology1
StormwindRevered1,307 / 21,000
IronforgeHonored2,630 / 12,000
DarnassusFriendly5,917 / 6,000
Gnomeregan ExilesFriendly5,317 / 6,000
Magram Clan CentaurFriendly4,000 / 6,000
Booty BayNeutral2,202 / 3,000
Azeroth Commerce AuthorityNeutral2,000 / 3,000
RatchetNeutral1,950 / 3,000
PowderfuseNeutral1,835 / 3,000
GadgetzanNeutral1,737 / 3,000
EverlookNeutral1,625 / 3,000
Brotherhood of the HorseNeutral1,141 / 3,000
Kirin TorNeutral1,130 / 3,000
Argent DawnNeutral950 / 3,000
Bloodsail BuccaneersHated30,500 / 36,000
Gelkis Clan CentaurHated19,000 / 36,000
+27 more