Improved Frost Nova

Improved Frost Nova, a Mage Frost ability, was changed in WoW Forever: rank 1 differs from Classic Era. Rank 1: requires level 1 (effect values changed, rank text Rank 1 to none). Pick any rank to compare its tooltip with Classic Era.

Granted by the Mage talent Improved Frost Nova, unchanged from Classic Era. See it in the Mage talent calculator.

Spell · Physical · Rank 1 changed

Improved Frost Nova tooltip: Classic Era vs WoW Forever

The same tooltip players see in-game, side by side, with each changed line marked.

Change rank

of 2

Classic Era Oct 27, 2026

Improved Frost Nova

Rank 1 · Physical school

Reduces the cooldown of your Frost Nova spell by 2 sec.

Forever Oct 22, 2026

Improved Frost Nova

Physical school

Requires level 1

Reduces the cooldown of your Frost Nova spell by 4 sec.

changed value added in Forever removed in Forever

Also changed behind the tooltip: effects (not shown in a tooltip line). See the full field diff below for both values side by side.

Raw field diff every changed column

Field	Classic Era	Forever
baseLevel	0	1
durationIndex	21	0
effects	[ { "amplitude": 0, "aura": 107, "auraPeriod": 0, "basePoints": -2001, "chainAmplitude": 1, "chainTargets": 0, "dieSides": 1, "effect": 6, "index": 0, "miscValue": [ 11, 0 ], "pointsPerResource": 0, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0 } ]	[ { "amplitude": 0, "aura": 107, "auraPeriod": 0, "basePoints": -4000, "chainAmplitude": 1, "chainTargets": 0, "effect": 6, "index": 0, "miscValue": [ 11, 0 ], "pointsPerResource": 0, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0 } ]
subtext	Rank 1	none

See every changed record in the Oct 22, 2026 build →

Spell · Physical · Rank 2 unchanged

Improved Frost Nova (Rank 2) tooltip: Classic Era vs WoW Forever

Classic Era rank 2 beside the talent's Forever spell at rank 2: same text.

Change rank

of 2

Classic Era Oct 27, 2026

Improved Frost Nova

Rank 2 · Physical school

Reduces the cooldown of your Frost Nova spell by 4 sec.

Forever Oct 22, 2026

Improved Frost Nova

Physical school

Requires level 1

Reduces the cooldown of your Frost Nova spell by 4 sec.

Shown at rank 2 of 2.

changed value added in Forever removed in Forever

See every changed record in the Oct 22, 2026 build →

What changed for Improved Frost Nova in WoW Forever

Rank 1 changed effect values changed, rank text Rank 1 to none
Rank 2 unchanged rank 2 of the talent's one WoW Forever spell; it reads the same as Classic Era

Improved Frost Nova changes between Forever builds

Differs from Classic Era in every Forever build since Sep 16, 2026

Related to Improved Frost Nova

Questions about Improved Frost Nova

Was Improved Frost Nova nerfed in WoW Forever?

Improved Frost Nova is listed as changed, not nerfed or buffed: no cast time, cost, cooldown or range moved in WoW Forever compared with Classic Era.

What changed for Improved Frost Nova in WoW Forever?

Rank 1: effect values changed, rank text Rank 1 to none. Rank 2: rank 2 of the talent's one WoW Forever spell; it reads the same as Classic Era. Each rank's Classic Era and WoW Forever tooltips are shown side by side on this page.

Which class gets Improved Frost Nova in WoW Forever?

Improved Frost Nova is a Mage ability in WoW Forever, in the Frost spellbook tab.

Read from the Oct 22, 2026 build (1.60.1.70532), compared against Classic Era Oct 27, 2026 (1.15.9.70576) ·synced Oct 27, 2026 · how we read this → · report a wrong value