Chthonic Power

Chthonic Power is the effect of Frozen Heart of the Mountain in the WoW Forever client.

Increases Frost and Shadow spell damage done by up to 29 for 15 sec. This effect is doubled in Snowy areas.

Items with this effect

• Frozen Heart of the Mountain

Data from the WoW Forever client, build 1.60.1.70888, extracted 2026-11-11.