The froglok-infested lower half of the Guk dungeon — the 'crown jewel of Antonica dungeons.' It splits into a Live Side (living frogloks under the Froglok King, more wandering danger) and a Dead Side (undead frogloks under the Ghoul Lord, the heavily-camped loot side), staying relevant into level 50 for AA farming and best-in-slot gear.
Wandering mobs (especially Live Side) cause unexpected adds and trains; the Frenzied Ghoul hits hard and its camp draws contested pulls.
Pick a defined camp (Frenzied Ghoul or Ghoul Lord on Dead Side) rather than roaming. The Live-Side King's Room offers a one-way escape to Innothule Swamp if a pull goes bad.
Zone data is early and community-sourced — confirm details in-game.