Jigglesworth, Sr.

Jigglesworth, Sr. is an epic ground mount shaped like a slime saber cat, added to World of Warcraft in the Shadowlands expansion (patch 9.2.5). The model is based on the "Sticky Slime Saber" concept, which placed second in the community vote for the Shadowlands pre-order mount appearance. The developers decided not to leave the idea unrealized and turned it into a seasonal reward thematically tied to the Plaguefall location from the Plaguefall dungeon.

The item description explains with irony: "It's unclear how a saddle stays on this former kitty, but House Plague solved that problem. Science!" Visually, the mount is a semi-transparent green cat that looks as if it were cast from jelly — its head periodically "melts" and its body wobbles as it moves.

Historically, the mount was awarded in two ways: for earning the Fates of the Shadowlands Raids achievement in Shadowlands Season 4, and later for 3 Bronze Bars from a vendor in Valdrakken during Dragonflight Season 4.

• Unique slime cat model — the only representative of the "slime saber" family in the game, the result of a community vote. Blizzard has not released any other mounts like it so far.
• Prestige status — Jigglesworth, Sr. was awarded only for specific seasonal activities in patches 9.2.5 and 10.2.6. In The War Within the mount is unavailable to new players, so having it in your collection highlights the age of your account.
• Maximum ground speed — a +60% or +100% bonus to movement speed depending on your riding skill, just like any modern mount.
• Account-wide — once obtained, the mount automatically becomes available to all characters on your account, regardless of faction and class.
• Tie to Shadowlands lore — the mount is thematically connected to House Plague of Revendreth and the Plaguefall location, making it an iconic souvenir of the Shadowlands era.

As of patch 11.1, the mount is temporarily unavailable to obtain. Both historical sources have been closed:

• The Fates of the Shadowlands Raids achievement was moved to the "Feats of Strength" category after the end of Shadowlands Season 4 (October 25, 2022) and can no longer be earned.
• The vendor Mirioszin in Valdrakken stopped selling the mount with the conclusion of Dragonflight Season 4 (summer 2024).

If you did not manage to obtain Jigglesworth, Sr. in one of the two seasons, all that remains is to wait for the possible return of the vendor Mirioszin or a similar event in future updates — Blizzard already practices such rotations through the bronze bullion system.

Method 1 — Fated Raids (Shadowlands, 9.2.5)

In Shadowlands Season 4, three raids of the expansion received the "Fated" modifier, adding random bonuses in every fight and increasing the item level of loot. The reward for clearing all three was the Fates of the Shadowlands Raids achievement and the mount.

1. Complete Fate of Nathria — all 10 bosses of Castle Nathria on Normal difficulty or higher.
2. Complete Fate of Domination — all 10 bosses of Sanctum of Domination on Normal difficulty or higher.
3. Complete Fate of the Sepulcher — all 11 bosses of Sepulcher of the First Ones on Normal difficulty or higher.

Raid Finder did not count. Initially only one raid per week was Fated, so the minimum time to obtain it was three weeks. With the release of the Dragonflight pre-patch (10.0.0), all three raids became Fated simultaneously, which allowed the achievement to be completed in a single week.

Method 2 — Vendor Mirioszin (Dragonflight, 10.2.6)

In Dragonflight Season 4 (from April 23, 2024), the mount returned as an item from Mirioszin — an infinite dragon vendor in the "Parting Glass" tavern (Valdrakken, coordinates 75.0, 46.6 in the Bronze Enclave).

1. Run the "Awakened" versions of the Dragonflight raids — Vault of the Incarnates, Aberrus, the Shadowed Crucible and Amirdrassil, the Dream's Hope.
2. Earn one Antique Bronze Bullion per week from any boss of the active Awakened raid (maximum 1 bullion per week per character, regardless of difficulty).
3. Save up 3 bullion and buy the mount from Mirioszin for 3 Antique Bronze Bullion.

This was the only chance to obtain the mount for players who missed Shadowlands Season 4.

The "Fated" modifier is a special version of older raids with bonuses and an increased loot item level. It was through these raids that the mount was first awarded.

To earn the achievement you had to clear all three raids on Normal difficulty or higher. Raid Finder difficulty did not count.

In Dragonflight Season 4, Blizzard introduced a new currency — the Antique Bronze Bullion, the analog of the "dinars" from Shadowlands. It could only be obtained by clearing the "Awakened" Dragonflight raids.

• One bullion per week from any boss of the active Awakened raid — regardless of difficulty.
• A total of 12 bullion were awarded per season (one per week).
• The mount's cost is 3 bullion, equivalent to three weeks of farming.
• In addition to the mount, Mirioszin sold cosmetic versions of weapons from the raids for 1 bullion each.

• Keep an eye on bullion rotation news — Blizzard has repeatedly brought back seasonal mounts through the bronze bullion system. It is quite likely that Jigglesworth, Sr. will appear again at Mirioszin in one of the future seasons of The War Within or the next expansion.
• Check the "Feats of Strength" tab — if you actively played Shadowlands Season 4, make sure the Fates of the Shadowlands Raids achievement is marked in your feats log. In rare cases the reward is not granted automatically — contact support.
• Don't confuse it with other slime mounts — Jigglesworth, Jr. and the companion pet are available through other sources. Jigglesworth, Sr. is specifically the large rideable version.
• Join active guilds — if the mount returns through raid activity, it is easier to clear it with an experienced group. Fated Shadowlands raids are usually soloable at max level, but cooperation speeds up the process.
• Keep era cosmetic items — Jigglesworth, Sr. belongs to the same era as the "Fated Hero" title and the teleports to the Shadowlands raid entrances. If you obtained the mount in 2022, these rewards also remain yours forever.