Increased Spell Penetration 03

Increased Spell Penetration 03 (Increased Spell Penetration 10 in Classic Era) was changed in WoW Forever: "Decreases the magical resistances of your spell targets by 10" in Classic Era, 3 in Forever. Full tooltip comparison with Classic Era below.

Increased Spell Penetration 03 tooltip: Classic Era vs WoW Forever

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

Classic Era Oct 27, 2026

Increased Spell Penetration 10

Physical school

Decreases the magical resistances of your spell targets by 10.

Forever Oct 22, 2026

Increased Spell Penetration 03

Physical school

Decreases the magical resistances of your spell targets by 3.

changed value added in Forever removed in Forever

Raw field diff every changed column

Field	Classic Era	Forever
durationIndex	21	0
effects	[ { "amplitude": 0, "aura": 123, "auraPeriod": 0, "basePoints": -11, "chainAmplitude": 1, "chainTargets": 0, "dieSides": 1, "effect": 6, "index": 0, "miscValue": [ 124, 0 ], "pointsPerResource": 0, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0 } ]	[ { "amplitude": 0, "aura": 123, "auraPeriod": 0, "basePoints": -3, "chainAmplitude": 1, "chainTargets": 0, "effect": 6, "index": 0, "miscValue": [ 124, 0 ], "pointsPerResource": 0, "realPointsPerLevel": 0, "triggerSpell": 0, "variance": 0 } ]
name	Increased Spell Penetration 10	Increased Spell Penetration 03

Increased Spell Penetration 03 changes between Forever builds

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

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

Questions about Increased Spell Penetration 03

Was Increased Spell Penetration 03 nerfed in WoW Forever?

Increased Spell Penetration 03 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: "Decreases the magical resistances of your spell targets by 10" in Classic Era, 3 in Forever, renamed from Increased Spell Penetration 10.

What changed for Increased Spell Penetration 03 in WoW Forever?

"Decreases the magical resistances of your spell targets by 10" in Classic Era, 3 in Forever, renamed from Increased Spell Penetration 10. The Classic Era and WoW Forever tooltips are shown side by side on this page.

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