2 levels in the last 24 h2 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).
Arcane31
Improved Channeling Rank 5
Passive
Gives your Arcane Missiles spell a 100% chance and your Arcane Blast and Arcane Wrath spells a 70% chance to not lose casting time when you take damage.
Arcane Subtlety Rank 2
Passive
Reduces your target's resistance to all your spells by 15 and reduces the threat caused by your Arcane spells by 30%.
Arcane Concentration Rank 5
Passive
Gives you a 10% chance of entering a Clearcasting state after any damage spell hits a target. The Clearcasting state reduces the mana cost of your next damage spell by 100%.
Missile Barrage Rank 2
Passive
Gives your Arcane Blast spell a 40% chance, and your Arcane Wrath, Fireball, Frostbolt, and Frostfire Bolt spells a 20% chance to reduce the channeled duration of your next Arcane Missiles spell by 50%, reduce the Mana cost by 100%, and missiles fire every 0.5 sec.
Arcane Blast Rank 1
1.5 sec cast · 131 Mana
Blasts the target with energy, dealing 83 to 89 Arcane damage. Each time you cast Arcane Blast, you gain 12% of your Intellect as Spell Damage and the mana cost of Arcane Blast is increased by 100%. Effect stacks up to 4 times and lasts 18 sec from time of initial application.
Arcane Wrath Rank 1
3.5 sec cast · 140 Mana · 6 sec cooldown
Launches a projectile of pure Arcane energy at the enemy target, causing 244 to 260 Arcane damage. This spell gains additional Spell Damage equal to 5% of your maximum Mana.
Presence of Mind Rank 1
Instant · 3 min cooldown
When activated, your next Mage spell with a casting time less than 10 sec becomes an instant cast spell.
Arcane Mind Rank 5
Passive
Increases your Intellect by 10% and increases the critical strike damage bonus of your Arcane spells by 100%.
Arcane Power Rank 1
Instant · 3 min cooldown
For the next 15 sec, your spells deal 30% more damage while costing 30% more mana to cast.
Frost1
StormwindHonored7,086 / 12,000
IronforgeHonored6,631 / 12,000
Gnomeregan ExilesHonored5,318 / 12,000
DarnassusHonored446 / 12,000
Kirin TorNeutral2,029 / 3,000
Gelkis Clan CentaurNeutral2,020 / 3,000
Brotherhood of the HorseNeutral1,901 / 3,000
Magram Clan CentaurNeutral1,900 / 3,000
Booty BayNeutral1,897 / 3,000
GadgetzanNeutral1,445 / 3,000
RatchetNeutral1,382 / 3,000
EverlookNeutral1,345 / 3,000
PowderfuseNeutral1,300 / 3,000
Argent DawnNeutral450 / 3,000
Bloodsail BuccaneersHated31,100 / 36,000
+25 more