Frost Nova
Mage Rank 4FrostLevel 54
In the hall
Frost Nova
Rank 4
145 Mana
Instant 25 sec cooldown
Requires level 54
Blasts enemies near the caster for 71 to 79 Frost damage and freezes them in place for up to 8 sec. Damage caused may interrupt the effect.
While it lasts
Frozen in place.
Every rank
4 ranksMore Frost
The whole school-
Cold Snap from level 1 -
Frost Armor 3 ranks · from level 1 -
Frostbolt 11 ranks · from level 4 -
Ice Block from level 4 -
Blizzard 6 ranks · from level 20 -
Ice Lance 6 ranks · from level 20 -
Frost Ward 5 ranks · from level 22 -
Cone of Cold 5 ranks · from level 26 -
Ice Armor 4 ranks · from level 30 -
Ice Barrier 4 ranks · from level 40
From the live client, build 1.60.1.70840. Numbers assume a level 60 character with no gear or talents.