Hellscream Warfleet

Hellscream Warfleet is a small fleet of Horde zepplins led by Captain Krazz, made up of:
 * Spear of Durotar, boarded by Captain Krazz, Fergus Gearchum and adventurers
 * Garrosh's Airship, boarded by Garrosh Hellscream
 * Heart of Orgrimmar
 * The Indomitable
 * The Impervious
 * The Skyshredder

The warfleet was to meet up with the naval fleet ashore of Dragonmaw Port. Just arrived in the Wetlands, a wrong maneuver led Heart of Orgrimmar to crash into the Thandol Span.

After reaching the Twilight Highlands, Garrosh Hellscream noticed an Alliance naval fleet below and ordered the air support to attack instead of keeping the escort formation to the great surprise of Captain Krazz.

Moments later, Deathwing passed near the fleet with a deafening roar and a group of Twilight dragonflight dragons and drakes assaulted the zeppelins, causing them to crash into the sea one by one.

Survivors led by Captain Krazz established the Krazzworks and repaired The Skyshredder.