Codex of Nullify Disease

Codex of Nullify Disease is unchanged in WoW Forever. Teaches Nullify Disease (Rank 1).

Codex of Nullify Disease 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

Codex of Nullify Disease

Item Level 14

Book

Requires Level 14

Use: Teaches Nullify Disease (Rank 1).

Sell Price: 3s 25c

Forever Oct 22, 2026

Codex of Nullify Disease

Item Level 14

Book

Requires Level 14

Use: Teaches Nullify Disease (Rank 1).

Use: Removes 1 disease from the friendly target.

Use: Learning

Sell Price: 3s 25c

changed value added in Forever removed in Forever

Raw field diff every changed column

Field	Classic Era	Forever
description	none	Teaches Nullify Disease (Rank 1).
effects	[ { "categoryCooldownMs": -1, "charges": -1, "cooldownMs": -1, "spellId": 540, "spellName": "Nullify Disease", "trigger": 0 } ]	[ { "categoryCooldownMs": -1, "charges": 0, "cooldownMs": -1, "spellId": 528, "spellName": "Cure Disease", "trigger": 6 }, { "categoryCooldownMs": -1, "charges": -1, "cooldownMs": -1, "spellId": 402265, "spellName": "Learning", "trigger": 0 } ]

Codex of Nullify Disease changes between Forever builds

Same Use text as Classic Era in every Forever build since Sep 16, 2026

Related to Codex of Nullify Disease

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

Questions about Codex of Nullify Disease

Did Codex of Nullify Disease change in WoW Forever?

No. Codex of Nullify Disease is unchanged in WoW Forever: its Use text is the same as in Classic Era.

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