- Beth'tilac – Matriarch of the Cinderweb Brood, Beth'tilac and her merciless offspring sate their appetites by sucking the magma and fire from the corpses of elementals. To provide her broodlings with added sustenance, Beth'tilac has woven a network of incendiary webs throughout her lair to trap unsuspecting prey.
- Lord Rhyolith – Rhyolith is one of the most ancient elementals in existence, born from the primordial fires that forged Azeroth itself. He is responsible for the creation of new elementals in the Firelands and still possesses a searing hatred of the titans for what he considers monumental arrogance in relocating him.
- Alysrazor – When Ragnaros's forces surged into Mount Hyjal, the green dragon Alysra betrayed her allies and helped liberate the traitorous archdruid Fandral Staghelm. As a reward, she was purified with fire and reborn as a fearsome fire hawk.
- Shannox – The flamewakers are among the most feared elemental guardians in the Firelands. Shannox is no exception. Serving as the chief hunter and kennel master of Ragnaros's hell hounds, Shannox patrols the elemental realm with his two most ferocious beasts: Riplimb and Rageface.
- Baleroc, the Gatekeeper – Baleroc earned a reputation as a merciless combatant during the elemental wars of ancient Azeroth. Now that he is confined to the Firelands, Baleroc's sanity has dwindled. Few elementals dare disturb him, fearful that they will become victim to his battle lust.
- Majordomo Staghelm – The loss of his son, Valstann, in the War of the Shifting Sands utterly shattered Fandral Staghelm's spirit. Now empowered by Ragnaros as the new Majordomo of the Firelands (replacing the deceased Majordomo Executus) and the leader of the treacherous Druids of the Flame, Fandral seeks to bring ruin to Azeroth rather than live in a world without his beloved child.
- Ragnaros – Ragnaros, lord of the Firelands, embodies the fury and destruction of the primordial infernos that forged Azeroth itself. Promised the chance to set Azeroth aflame without interference from Neptulon and Therazane, Ragnaros seeks to appease the Old Gods by incinerating the World Tree of Nordrassil.