Frostmaw's Burrows

NPCs
These quests will affect the spawns in this area:
 * Cold Vengeance

Allies
Norn
 * 1 (20) Beacon of Droknar (Provides Dwarven Raider, all levels)
 * 20 Fastulf (level 2)
 * 20 Pathfinder Alon (collector for 5 Frozen Wurm Husks) (level 1)
 * 20 Fopp (Collector of 5 Chromatic Scales) (level 1)
 * 1 (20) Secret Switch (level 5, opens alternate route to the northeast)
 * 1 (20) Hidden Treasure (most levels)

Charmable animals
Animals
 * 5 White Crab (level 3)

Foes
Dragons Elementals Imps Incubii Mandragors Ogres
 * 20 (26) Chromatic Drake (level 1 and 2)
 * 20 (26) Icy Stalagmite (level 2 and 3)
 * 24 (26) Frozen Elemental (level 2 and 3)
 * 28 (30) Avalanche (level 1 and 2)
 * 20 (26) Whirling Wisp (level 3)
 * 20 (26) Ice Imp (level 1 and 3)
 * 20 (26) Stormcloud Incubus (level 2, 3 and 4)
 * 20 (26) Mandragor Scavenger (level 4)
 * 20 (26) Ulcerous Mandragor (level 4)
 * 20 (26) Mystic Mandragor (level 4)
 * 20 (26) Dreamroot Mandragor (level 4)
 * 24 (26) Jotun Skullsmasher (level 2)
 * 28 (30) Jotun Skullsmasher (levels 2 and 4)
 * 24 (26) Jotun Bloodcurdler (level 4)
 * 28 (30) Jotun Bloodcurdler (level 2)
 * 28 (30) Jotun Bladeturner (levels 2 and 4)
 * 24 (26) Jotun Mindbreaker (level 4)
 * 28 (30) Jotun Mindbreaker (level 2)

Wurms
 * 18 (25) Frost Larvae (level 1, 2, 3)
 * 23 (26) Frost Wurm Larvae (level 5)
 * 23 (26) Frost Wurm Young (level 5)
 * 23 (26) Young Frost Wurm (levels 1 and 3)
 * 28 (30) Frost Siege Wurm (level 1, 2, 4 and 5)
 * 24 (26) Frost Wurm (level 1, 2, 3 and 4)

Bosses
Wurms
 * 28 (30) Frostmaw Spawn &rarr; Barrage
 * 2 on level 2
 * 4 on level 3 (sometimes 5 in Hard Mode)
 * 2 on level 4
 * 2 on level 5

Boss-like foes
Wurm
 * 29 (32) Frostmaw the Kinslayer (level 5)

Objects
Chests
 * Inscribed Stone
 * Dwarven Powder Keg Station (Level 3) (purple circle with star)
 * Area Map
 * Chest of Burrows (after killing Frostmaw the Kinslayer)
 * Locked Chests (~12 total)

Trivia

 * There are no Dungeon or Boss Locks in this dungeon; to open a gate, you must defeat the foes that guard it.
 * The fourth level is the same design as Secret Lair of the Snowmen.