Mage · Frost · tier 4 · from level 25
Arctic Reach
Arctic Reach
Rank 2/2
Increases the range of your Frostbolt and Blizzard spells and the radius of your Frost Nova and Cone of Cold spells by 20%.
Doesn't change the damage or healing of any Mage spell.
Averages, counting crits and misses, for a level 60 Mage with a typical weapon and no other gear or buffs, against a target your level. Worked out from the game's own data, the same way as the Foresight addon.