Patch 6.2.0 (2015-06-23): Now increases Ice Lance damage by 140% (up from 100%).
Hotfix (2014-10-15):Fingers of Frost rate of activation for Frostbolt and Frostfire Bolt should now correctly factor in the bonus from using the glyphed version of Icy Veins.
Patch 6.0.2 (2014-10-14): Fingers of Frost bonus damage applied to Ice Lance has been increased to 100%, up from 25%.
Patch 5.2.0 (2013-03-05): Now has a 15% (was 12%) chance to activate from Frostbolt, Frostfire Bolt and Frozen Orb, and a 5% (was 4%) chance to activate from [Blizzard]. No longer affects Scorch.
Patch 5.0.4 (2012-08-28): Slightly redesigned as a level 24 Frost ability (was a tier 3 Frost talent). Your successful Frostbolts, Frostfire Bolts and Frozen Orb hits have a 12% chance, your Blizzard ticks have a 4% chance, and your successful Scorches have a 9% chance to grant you the Fingers of Frost effect.
Old: Gives your Chill effects a 7/14/20% chance to grant you the Fingers of Frost effect.
Patch 4.2.0 (2011-06-28): All class abilities which place a buff on friendly targets no longer generate any threat.
Patch 4.1.0 (2011-04-26): Fingers of Frost bonus damage applied to Ice Lance has been increased to 25%, up from 15%.
Hotfix (2010-02-08):Rank 2 of Fingers of Frost now has the correct proc chance.
Patch 4.0.6 (2011-02-08): Can no longer be dispelled and now also increases Ice Lance damage by 15%.
Hotfix (2010-12-14):[Frostfire Orb] cannot trigger Fingers of Frost if Rank 2 of Frostfire Orb is not learned.
Hotfix (2010-11-30):When Freeze misses or resists on the first target, but is successful on another target, the mage will correctly get the Fingers of Frost procs from the target successfully hit.
Patch 4.0.3a (2010-11-23): Proc chance is now 7/14/20%, down from 10/20/30%.
Patch 4.0.1 (2010-10-12): Changed from 2 to 3 ranks and moved from tier 8 to tier 3. Chance to proc is now 10/20/30%, up from 7/15%.
Patch 3.3.3 (2010-03-23): Mages with [Molten Armor] active who have the [Shatter] talent will no longer lose Fingers of Frost charges when Molten Armor causes reactive damage. In addition, the effect from this talent now displays the number of charges on the buff icon.
Patch 3.3.0 (2009-12-08): This talent now triggers immediately on casting a spell rather than being delayed until the spell strikes the target.