Magmus

Magmus is an elite fiery Molten Giant mini-boss found in the Iron Hall in Blackrock Depths.

Magmus protects the Emperor's Seat from penetration by any interested adventurers. When forced into battle, Magmus triggers statues in the Iron Hall to spew fire. The fire can be avoided by standing between statues while taking down Magmus.

Dungeon Journal
''Ambassador Flamelash charged the molten giant Magmus with guarding Emperor Dagran Thaurissan's throne room, but not even this act put the Dark Iron ruler's concerns to rest. Ever fearful of assassins, the emperor also granted Magmus control over a series of fire-breathing statues outside his royal chambers.''

Quotes

 * Doors to Iron Hall opened
 * yell