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Spells / Thunderfury

Thunderfury

changed
build 1.60.1.69876 | compared to 1.15.9.69722 | synced Sep 16, 2026 | how we read this →
Changed in build 1.60.1.69876. 1 field differs from Classic Era 1.15.9.69722: effects.

Classic Era vs Forever

Classic Era 1.15.9.69722
Thunderfury
Nature school
Blasts your enemy with lightning, dealing 300 Nature damage and then jumping to additional nearby enemies. Each jump reduces that victim's Nature resistance by 25. Affects 5 targets. Your primary target is also consumed by a cyclone, slowing its attack speed by $27648s1% for $d.
Nature resistance reduced by 25.
Forever 1.60.1.69876
Thunderfury
Nature school
Blasts your enemy with lightning, dealing 300 Nature damage and then jumping to additional nearby enemies. Each jump reduces that victim's Nature resistance by 25. Affects 5 targets. Your primary target is also consumed by a cyclone, slowing its attack speed by $27648s1% for 12 sec.
Nature resistance reduced by 25.
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, verbatim.

A highlighted $ formula is computed by the game client from spell power, level and talents; the client does not store the final number, so the template is shown verbatim rather than a value invented.

Every field that changed, verbatim

Field Classic Era Forever
effects [ { "amplitude": 0, "aura": 22, "auraPeriod": 0, "basePoints": -26, "chainTargets": 5, "dieSides": 1, "effect": 6, "index": 0, "miscValue": [ 8, 0 ], "triggerSpell": 0 }, { "amplitude": 0, "aura": 0, "auraPeriod": 0, "basePoints": 299, "chainTargets": 0, "dieSides": 1, "effect": 2, "index": 1, "miscValue": [ 0, 0 ], "triggerSpell": 0 }, { "amplitude": 0, "aura": 0, "auraPeriod": 0, "basePoints": 0, "chainTargets": 0, "dieSides": 0, "effect": 64, "index": 2, "miscValue": [ 0, 0 ], "triggerSpell": 27648 } ] [ { "amplitude": 0, "aura": 22, "auraPeriod": 0, "basePoints": -25, "chainTargets": 5, "effect": 6, "index": 0, "miscValue": [ 8, 0 ], "triggerSpell": 0 }, { "amplitude": 0, "aura": 0, "auraPeriod": 0, "basePoints": 300, "chainTargets": 0, "effect": 2, "index": 1, "miscValue": [ 0, 0 ], "triggerSpell": 0 }, { "amplitude": 0, "aura": 0, "auraPeriod": 0, "basePoints": 0, "chainTargets": 0, "effect": 64, "index": 2, "miscValue": [ 0, 0 ], "triggerSpell": 27648 } ]

Both values are read verbatim from the client tables in the build shown. We publish the change, never a verdict on it.

History

Build Compared to State Fields
1.60.1.69876 1.15.9.69722 changed 1

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