Grimoire of Curse of Weakness

Grimoire of Curse of Weakness is unchanged in WoW Forever. Teaches Curse of Tongues (Rank 1).

Grimoire of Curse of Weakness 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

Grimoire of Curse of Weakness

Item Level 4

Book

Requires Level 4

Use: Teaches Curse of Tongues (Rank 1).

Sell Price: 10c

Forever Oct 22, 2026

Grimoire of Curse of Weakness

Item Level 4

Book

Requires Level 4

Use: Teaches Curse of Tongues (Rank 1).

Use: Forces the target to speak in Demonic, increasing the casting time of all spells by 50%. Only one Curse per Warlock can be active on any one target. Lasts 30 sec.

Use: Learning

Sell Price: 10c

changed value added in Forever removed in Forever

Raw field diff every changed column

Field	Classic Era	Forever
description	none	Teaches Curse of Tongues (Rank 1).
effects	[ { "categoryCooldownMs": -1, "charges": -1, "cooldownMs": -1, "spellId": 956, "spellName": "Curse of Tongues", "trigger": 0 } ]	[ { "categoryCooldownMs": -1, "charges": 0, "cooldownMs": -1, "spellId": 1714, "spellName": "Curse of Tongues", "trigger": 6 }, { "categoryCooldownMs": -1, "charges": -1, "cooldownMs": -1, "spellId": 402265, "spellName": "Learning", "trigger": 0 } ]

Grimoire of Curse of Weakness changes between Forever builds

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

Related to Grimoire of Curse of Weakness

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

Questions about Grimoire of Curse of Weakness

Did Grimoire of Curse of Weakness change in WoW Forever?

No. Grimoire of Curse of Weakness 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