# Cupoftea — barthilas (US)

Updated: 2026-08-15T17:36:19.520Z
Faction: Horde
HTML version: https://www.missingmounts.com/us/barthilas/cupoftea

- Dailies with missing mounts: 9

## Smoldering Egg of Millagazor (weekly)

- Mount: [Pureblood Fire Hawk](https://www.missingmounts.com/mounts/415) — drops [Smoldering Egg of Millagazor](https://www.wowhead.com/item=69224)
- Dungeon: Firelands
- Location: Mount Hyjal
- NPC: Ragnaros
- Drop chance: 1%
- Description: Ragnaros is the final boss, and you must defeat all previous bosses to access him. Engage Ragnaros in Heroic mode for the best chance at the mount drop. 10 and 25 man.

## Reins of the Blazing Drake (weekly)

- Mount: [Blazing Drake](https://www.missingmounts.com/mounts/442) — drops [Reins of the Blazing Drake](https://www.wowhead.com/item=77067)
- Dungeon: Dragon Soul
- Location: Caverns of Time
- NPC: Deathwing
- Drop chance: 1%
- Description: Deathwing is the final boss, and you will need to defeat all previous bosses to reach him. The raid can be completed on either 10 or 25 man difficulty.

## Life-Binder's Handmaiden (weekly)

- Mount: [Life-Binder's Handmaiden](https://www.missingmounts.com/mounts/444) — drops [Life-Binder's Handmaiden](https://www.wowhead.com/item=77069)
- Dungeon:  Dragon Soul
- Location:  Caverns of Time
- NPC: Madness of Deathwing
- Drop chance: 1%
- Description: Defeat the final boss, Madness of Deathwing, in the Dragon Soul raid on 25-man Heroic mode. 

## Experiment 12-B (weekly)

- Mount: [Experiment 12-B](https://www.missingmounts.com/mounts/445) — drops [Experiment 12-B](https://www.wowhead.com/item=78919)
- Dungeon: Dragon Soul
- Location: Caverns of Time
- NPC: Ultraxion
- Drop chance: 0%
- Description: Follow the raid's path until you reach Ultraxion, the fifth boss. The mount can drop on both Normal and Heroic difficulties, in either 10-man or 25-man mode

## Solar Spirehawk (weekly)

- Mount: [Solar Spirehawk](https://www.missingmounts.com/mounts/634) — drops [Solar Spirehawk](https://www.wowhead.com/item=116771)
- Dungeon: World Boss
- Location: Spires of Arak
- NPC: Rukhmar
- Drop chance: 1%
- Description: Rukhmar spawns in the southern part of the zone and can be engaged by any number of players. Since this is a world boss, you can only attempt to loot it once per week per character.

## Underrot Crawg Harness (weekly)

- Mount: [Underrot Crawg](https://www.missingmounts.com/mounts/1053) — drops [Underrot Crawg Harness](https://www.wowhead.com/item=160829)
- Dungeon: The Underrot
- Location: Nazmir
- NPC: Unbound Abomination
- Drop chance: 1%
- Description: Defeat the Unbound Abomination, the final boss in The Underrot dungeon on Mythic difficulty.

## Aerial Unit R-21/X (daily)

- Mount: [Aerial Unit R-21/X](https://www.missingmounts.com/mounts/1227) — drops [Aerial Unit R-21/X](https://www.wowhead.com/item=168830)
- Dungeon: Operation: Mechagon
- Location: Mechagon Island
- NPC: King Mechagon
- Drop chance: 1%
- Description: Defeat King Mechagon, the final boss in the Operation: Mechagon dungeon on Mythic difficulty.

## Fractal Cypher of the Zereth Overseer (weekly)

- Mount: [Zereth Overseer](https://www.missingmounts.com/mounts/1587) — drops [Fractal Cypher of the Zereth Overseer](https://www.wowhead.com/item=190768)
- Dungeon: Sepulcher of the First Ones
- Location: Zereth Mortis
- NPC: The Jailer
- Drop chance: 1%
- Description: Defeat The Jailer, the final boss in Sepulcher of the First Ones raid on Mythic difficulty, for a chance at the Fractal Cypher of the Zereth Overseer mount. Clear all prior bosses, including Anduin Wrynn and Rygelon, to unlock the encounter; no shortcuts are available.

## Marrowfang's Reins (weekly)

- Mount: [Marrowfang](https://www.missingmounts.com/mounts/1406) — drops [Marrowfang's Reins](https://www.wowhead.com/item=181819)
- Dungeon: The Necrotic Wake
- Location: Bastion
- NPC: Nalthor the Rimebinder
- Drop chance: 1%
- Description: Defeat Nalthor the Rimebinder, the final boss in The Necrotic Wake dungeon on Mythic difficulty, for a chance at the Marrowfang's Reins mount. Clear the dungeon up to the final boss; no shortcuts are available.