Codex of Mind Rot

Codex of Mind Rot is unchanged in WoW Forever. Teaches Mind Rot.

Codex of Mind Rot 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 Mind Rot

Item Level 38

Book

Requires Level 38

Use: Teaches Mind Rot.

Sell Price: 42s 50c

Forever Oct 22, 2026

Codex of Mind Rot

Item Level 38

Book

Requires Level 38

Use: Teaches Mind Rot.

Use: Drains 2160 mana from the target over 30 sec.

Use: Learning

Sell Price: 42s 50c

changed value added in Forever removed in Forever

Raw field diff every changed column

Field	Classic Era	Forever
description	none	Teaches Mind Rot.
effects	[ { "categoryCooldownMs": -1, "charges": -1, "cooldownMs": -1, "spellId": 628, "spellName": "Mind Rot", "trigger": 0 } ]	[ { "categoryCooldownMs": -1, "charges": 0, "cooldownMs": -1, "spellId": 606, "spellName": "Mind Rot", "trigger": 6 }, { "categoryCooldownMs": -1, "charges": -1, "cooldownMs": -1, "spellId": 402265, "spellName": "Learning", "trigger": 0 } ]

Codex of Mind Rot changes between Forever builds

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

Related to Codex of Mind Rot

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

Questions about Codex of Mind Rot

Did Codex of Mind Rot change in WoW Forever?

No. Codex of Mind Rot 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