Mudrock Borer

Mudrock Borer has no greeting text in the world data. That is the whole record, not a page that failed to load.

NPC 4399

ID: 4399
GM commands: .go creature id 4399.npc summon 4399
Level: 42-43
Type: Beast · Turtle
Health: 1,981 – 2,059
Reaction: Alliance: Neutral · Horde: Neutral
Faction: Creature
Location: Dustwallow Marsh · 11 spawns
Respawn: 2 min

Drops

What Mudrock Borer drops, most likely first
Item	ID	Chance
Thick Scaly Tail	4555	53%
Speckled Shell Fragment	4556	44%
Turtle Meat	3712	37%
Big-mouth Clam	7973	33%
Forked Mudrock Tongue	5883	25%
Raw Spotted Yellowtail	4603	10%
Steel Lockbox	4637	0.12%
Star Ruby	7910	0.12%
Recipe: Magic Resistance Potion	9293	0.12%
Troll-hide Bag	1685	0.06%
Recipe: Limited Invulnerability Potion	3395	0.06%
Journeyman's Backpack	3914	0.06%
Aquamarine	7909	0.06%
Pattern: Red Mageweave Pants	10302	0.06%
Golden Pearl	13926	0.06%
Monk's Staff	866	<0.01%
Monstrous War Axe	1640	<0.01%
Mistscape Bracers	4045	<0.01%
Mistscape Boots	4047	<0.01%
Imperial Leather Bracers	4061	<0.01%
Imperial Leather Gloves	4063	<0.01%
Mistscape Mantle	4734	<0.01%
Mistscape Sash	4736	<0.01%
Imperial Leather Belt	4738	<0.01%
Blackforge Cape	6424	<0.01%
Blackforge Bracers	6426	<0.01%
Mistscape Gloves	6428	<0.01%
Imperial Leather Boots	6431	<0.01%
Imperial Leather Helm	6433	<0.01%
Regal Wizard Hat	7470	<0.01%
Regal Gloves	7471	<0.01%
Regal Mantle	7473	<0.01%
Ranger Leggings	7478	<0.01%
Ranger Helm	7479	<0.01%
Ranger Boots	7481	<0.01%
Ranger Shoulders	7482	<0.01%
Captain's Leggings	7487	<0.01%
Captain's Circlet	7488	<0.01%
Captain's Boots	7490	<0.01%
Captain's Shoulderguards	7491	<0.01%

314 further items can drop, each less likely than the last row; most come from shared world-drop tables.

Skinning

What skinning Mudrock Borer yields
Item	ID	Chance
Turtle Scale	8167	51%
Thick Leather	4304	49%
Heavy Leather	4234	44%
Thick Hide	8169	4.0%
Heavy Hide	4235	3.0%

Where to find Mudrock Borer

All 11 spawn points
Zone	Map	x, y, z	GM teleport
Dustwallow Marsh	59.2, 65.3	-4318, -4084, -15	`.go creature 74273`
Dustwallow Marsh	60.0, 52.8	-3883, -4123, -4	`.go creature 74494`
Dustwallow Marsh	61.5, 61.0	-4170, -4205, -13	`.go creature 74507`
Dustwallow Marsh	60.4, 61.8	-4195, -4148, -6	`.go creature 74509`
Dustwallow Marsh	60.1, 63.9	-4268, -4132, -1	`.go creature 74515`
Dustwallow Marsh	62.2, 62.7	-4226, -4239, -8	`.go creature 74516`
Dustwallow Marsh	59.6, 63.4	-4254, -4102, -7	`.go creature 74517`
Dustwallow Marsh	58.7, 62.0	-4205, -4056, -1	`.go creature 74519`
Dustwallow Marsh	58.3, 64.0	-4273, -4038, -6	`.go creature 74522`
Dustwallow Marsh	60.9, 65.6	-4330, -4170, -6	`.go creature 74525`
Dustwallow Marsh	61.6, 65.1	-4311, -4211, 6	`.go creature 74526`

“Map” is the position on the in-game world map, in percent from the top-left corner — the numbers coordinate addons show. The zone is read from the server’s terrain grid, the same lookup the server makes.

NPC data is exported from a copy of the world database of the Elwynn realm (2026-07-26) at WoW patch 1.12. Health assumes the default server rates; the reaction shown is the faction default, before any reputation. Vendor stock and greetings that depend on a condition are listed as if the condition were met.