"With the five quests completed and the five heroes safely back in Devonshire, the time has come to launch the attack against Hexis himself. The lands under his influence have been ravaged by the chaotic forces of nature, and the way will undoubtedly fraught with peril. Heroes to the end, the five set out to finish this final task which lay before them."
The Gathering Storm is the sixth and final campaign in the Heroes of Might and Magic IV expansion The Gathering Storm, and consists of three scenarios. The following heroes are available:
- Bohb, from Masters of Magic
- Kozuss, from Opposites Attract
- Agraynel, from Another Bard's Tale
- Dogwoggle, from Might Makes Right
- Alita Eventide, from A Matter of Life and Death
The five heroes, having collected the artifacts they were seeking, finally take on the powerful Hexis, battling him and his minions to save the land.
The three scenarios in order are:
| Heroes of Might and Magic IV: The Gathering Storm scenarios and campaigns | ||
|---|---|---|
 Masters of Magic(Mixed campaign) |
Isle of Pyre - Slart's Fjord - Lambent Plains - Mt. Anon - Mire of the Dead | |
 Opposites Attract(Asylum/Academy campaign) |
Into the Jungles - Race to the Flame - Fire and Ice - Shadow of Merlion | |
 Another Bard's Tale(Preserve campaign) |
Isle of the Dawn - Thunderflash Mountains - Uludin Foothills | |
 Might Makes Right(Stronghold campaign) |
The Unexpected Prize - Allies Lost - The Uncivil War | |
| A Matter of Life and Death (Haven/Necropolis campaign) |
First Contact - The Hidden Hand - The Dark Path - The Rescue | |
| The Gathering Storm (Mixed campaign) |
Storm on the Horizon - Up Against a Wall - Final Showdown | |