From wow.incgamers.com

Statistics

Talent Improvements

Arcane Tree

Talent: Arcane Subtlety
Effect: Reduces your target's resistance to all your spells and reduces the threat caused by your Arcane spells by a %.
Statistics: Rank 1 = -5 target's resistance, -20% threat, Rank 2 = -10 target's resistance, -40% threat.

Talent: Arcane Instability
Effect: Increases your spell damage and critical strike chance by a %.
Statistics: Rank 1 = 1%, Rank 2 = 2%, Rank 3 = 3%.

Talent: Arcane Power Talent
Effect: When activated, your spells deal 30% more damage while costing 30% more mana to cast. This effect lasts 15 sec.
Statistics: N/A

Talent: Spell Power
Effect: Increases critical strike damage bonus of all spells by a %.
Statistics: Rank 1 = 25%, Rank 2 = 50%.

Talent: Mind Mastery
Effect: Increases spell damage by up to a % of your total Intellect.
Statistics: Rank 1 = 5% Rank 2 = 10%, Rank 3 = 15% Rank 4 = 20%, Rank 5 = 25%.

Talent: Arcane Meditation
Effect: Allows a % of your Mana regeneration to continue while casting.
Statistics: Rank 1 = 5%, Rank 2 = 10%, Rank 3 = 15%.

Talent: Presence of Mind Talent
Effect: When activated, your next Mage spell with a casting time less than 10 sec becomes an instant cast spell.
Statistics: N/A

Fire Tree

Talent: Playing With Fire
Effect: Increases all spell damage caused by a % and all spell damage taken by a %.
Statistics: Rank 1 = 1%, Rank 2 = 2%, Rank 3 = 3%.

Frost Tree

Talent: Improved Frostbolt
Effect: Reduces the casting time of your Frostbolt spell.
Statistics: Rank 1 = -0.1 sec, Rank 2 = -0.2 sec, Rank 3 = -0.3 sec, Rank 4 = -0.4 sec, Rank 5 = -0.5 sec.

Talent: Arctic Reach
Effect: Increases the range of your Frostbolt and Blizzard spells and the radius of your Frost Nova and Cone of Cold spells by a %.
Statistics: Rank 1 = 10%, Rank 2 = 20%.

Talent: Empowered Frostbolt
Effect: Your Frostbolt spell gains an additional % of your bonus spell damage effects and an additional % chance to critically strike.
Statistics: Rank 1 = 2% spell damage and 1% crit chance, Rank 2 = 4% spell damage and 2% crit chance, Rank 3 = 6% spell damage and 3% crit chance, Rank 4 = 8% spell damage and 4% crit chance, Rank 5 = 10% spell damage and 5% crit chance.

Talent: Elemental Precision Mage
Effect: Reduces the mana cost and chance targets resist your Frost and Fire spells by a %.
Statistics: Rank 1 = 1%, Rank 2 = 2%, Rank 3 = 3%.

Talent: Ice Shards
Effect: Increases the critical strike damage bonus of your Frost spells by a %.
Statistics: Rank 1 = 20%, Rank 2 = 40%, Rank 3 = 60%, Rank 4 = 80%, Rank 5 = 100%.

Talent: Piercing Ice
Effect: Increases the damage done by your Frost spells by a %.
Statistics: Rank 1 = 2%, Rank 2 = 4%, Rank 3 = 6%.

Talent: Cold Snap Talent
Effect: When activated, this spell finishes the cooldown on all Frost spells you recently cast.
Statistics: N/A

Talent: Frost Channeling
Effect: Reduces the mana cost of your Frost spells by a % and reduces the threat caused by your Frost spells by a %.
Statistics: Rank 1 = -5% mana and -4% threat, Rank 2 = -10% mana and -7% threat, Rank 3 = -15% mana and -10% threat.

Talent: Winter's Chill
Effect: Gives your Frost damage spells a a % chance to apply the Winter's Chill effect, which increases the chance a Frost spell will critically hit the target by 2% for 15 sec. Stacks up to 5 times.
Statistics: Rank 1 = 20%, Rank 2 = 40%, Rank 3 = 60%, Rank 4 = 80%, Rank 5 = 100%.

Talent: Arctic Winds
Effect: Increases all Frost damage you cause by a % and reduces the chance melee and ranged attacks will hit you by a %.
Statistics: Rank 1 = 1%, Rank 2 = 2%, Rank 3 = 3%, Rank 4 = 4%, Rank 5 = 5%.

Threat Level

This skill causes a moderate amount of Threat.

Uses in PvP

Please feel free to add a bullet list of uses within PvP or editorial if you have more to say. What use is it against other builds, what skills can it be used to counteract or prevent. What skills does it work well in combination with.

Uses in PvE

Please feel free to add a bullet list of uses within PvE or editorial if you have more to say. Which creatures/bosses in particular is it useful against. What skills does it work well in combination with.