Mercurial Shield

Mercurial Shield is the effect of Petrified Scarab in the WoW Forever client.

Increases your spell resistances by 100 for 1 min. Every time a hostile spell lands on you, this bonus is reduced by 10 resistance.

Items with this effect

• Petrified Scarab

Data from the WoW Forever client, build 1.60.1.70938, extracted 2026-11-13.