The rarest World of Warcraft mounts are ultra-low drop-rate mounts from legacy raids and rare spawns — think Invincible's Reins (the Lich King in Icecrown Citadel), Ashes of Al'ar (Kael'thas Sunstrider in Tempest Keep), Mimiron's Head (Yogg-Saron in Ulduar), and the Time-Lost Proto-Drake, a rare spawn flying around Storm Peaks. Most drop at roughly a 1% chance, so expect a long weekly farm.

Famous rare mounts and where they come from

MountSourceRoughly how rare
Invincible's ReinsThe Lich King, Icecrown Citadel (25 Heroic)~1%, weekly lockout
Ashes of Al'arKael'thas Sunstrider, Tempest Keep~1-2%, weekly lockout
Mimiron's HeadYogg-Saron (0 Keepers), Ulduar~1%, weekly lockout
Time-Lost Proto-DrakeRare spawn in Storm PeaksSpawn is the bottleneck, 100% drop
Reins of the Onyxian DrakeOnyxiaLow, weekly lockout
Swift Zulian Tiger / PantherZul'Gurub bosses (legacy)Very low

How do I farm a rare raid mount?

Pick your target, then run the raid once every reset on the difficulty that drops it. Because these are weekly lockouts, your real limiter is patience — one attempt per character per week. Many players farm the same raid across several max-level alts to multiply their chances, since each character gets its own weekly kill.

What's the difference between a rare drop and a rare spawn?

A rare drop (like Invincible or Ashes of Al'ar) means the boss is easy to reach but the mount only drops a tiny fraction of the time. A rare spawn (like the Time-Lost Proto-Drake) means the drop is guaranteed once you tag the mob — the hard part is finding it up before anyone else, which can take days of camping the spawn points.

Are old raid mounts still obtainable?

Yes. Almost every classic and Wrath-era raid mount is still farmable in the current game by soloing the old raid at max level. The exceptions are limited-time promotional or event mounts, which don't return. If a mount comes from a permanent raid boss, it's still on the table today.

If the weekly grind isn't your thing, PewPewShop offers coaching and rent-a-pro help from vetted human players who know the fastest legacy farm routes and can play alongside you to speed up the hunt — handy when a mount has eluded you for months.