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Grimrail Depot

Grimrail Depot

Dungeon GuideRetail

Boss abilities and loot tables from Blizzard's own journal, boss by boss.

The Grimrail Depot is a vital hub in the Iron Horde war machine, allowing for the transport of troops and materiel produced in the Blackrock Foundry to the front lines of the war being waged across Draenor. The Depot's namesake is the Grimrail itself, a massive train that can bear entire battalions of troops and artillery. On this day, the Grimrail has been fitted with a massive railgun powerful enough to shatter the shield protecting Shattrath, and is about to depart....

Written notes for this instance are a later milestone. Everything on this page comes from Blizzard's journal data.

Expansion
Warlords of Draenor
Minimum Level
1
Modes
Normal, Heroic, Mythic, Mythic+ Dungeons

Bosses

1. Rocketspark and Borka

Railmaster Pauli Rocketspark, chief foreman of the Grimrail Depot, has been enlisted by Garrosh Hellscream to build the technology required for the Iron Horde's infrastructure. Given the dim-witted assistant Borka to do the heavy lifting, Rocketspark set about building the Grimrail.

Abilities

  • Overview

    Borka the Brute assaults players with powerful physical attacks, as Railmaster Rocketspark uses his jet pack to move between locations on the platform, firing missiles when he lands. Rocketspark periodically unleashes a Missile Barrage, damaging all players. If Borka's Mad Dash strikes Rocketspark at that time, it will disrupt his Missile Barrage.

  • Railmaster Rocketspark
  • Borka the Brute

Loot

Showing the first 20 of 46 items. Open The Boss Page

2. Nitrogg Thundertower

With a zeal for flame and explosives, Nitrogg was a natural fit in the mechanized and weaponized army that Garrosh's plans brought to Draenor, and he has risen quickly through the Iron Horde. He oversees the artillery on the Grimrail, and is eager to break through the defenses around Shattrath and conquer the enemies of the Iron Horde within.

Abilities

  • Overview

    At 60% health, Nitrogg Thundertower retreats to his Assault Cannon at the far end of the train car. Players must reclaim Blackrock Munitions from soldiers that pour into the area, and use them destroy Nitrogg's cannon, after which they may dispatch Nitrogg directly.

  • Nitrogg Thundertower
  • Assault Cannon
  • Blackrock Munitions

    Defeated Blackrock weapons specialists will leave behind munitions, which players may picked up and use against Nitrogg and his soldiers.

  • Reinforcements

    The Iron Infantry stand as the backbone of the Iron Horde, combating foes with their sharpened axes.

Loot

Showing the first 20 of 42 items. Open The Boss Page

3. Skylord Tovra

Before the rise of the Iron Horde, Tovra had never ventured beyond the frigid tundra of Frostfire, where she led groups of Thunderlord trackers to snare and capture the fiercest rylaks on Draenor. Her mastery of rylaks has made Tovra an invaluable asset, and she now commands the aerial forces of the Iron Horde.

Abilities

  • Overview

    Skylord Tovra engages players while her rylak bombards the platform, creating pools of Diffused Energy. The number of active pools increases as the fight progresses.

  • Freezing Snare
  • Spinning Spear
  • Diffused Energy
  • Thunderous Breath
  • Hunter's Mark

Loot

Showing the first 20 of 63 items. Open The Boss Page

See Every Dungeon Guide

Data from patch 12.1.0. Game data provided by Blizzard Entertainment through the Battle.net API.

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