Chest of Burrows

A Chest of Burrows will spawn after defeating Frostmaw the Kinslayer in the final level of the Frostmaw's Burrows dungeon. Each player in the party may open the chest and will receive one Lockpick and one item from the drop list in normal mode (2 in hard mode). After the chest has been opened by every player, a countdown timer will begin and the party will be transported outside the dungeon after three minutes.

Location
Depths of Tyria
 * Frostmaw's Burrows - Level 5

Chest of Burrows drops
Drop research is ongoing, and may be found here.

Rare crafting materials

 * Onyx Gemstone
 * Diamond

Unique items

 * Axe of the Kinslayer
 * Bow of the Kinslayer
 * Claws of the Kinslayer
 * Heart of the Kinslayer
 * Maul of the Kinslayer
 * Scepter of the Kinslayer
 * Scythe of the Kinslayer
 * Shield of the Kinslayer
 * Spear of the Kinslayer
 * Staff of the Kinslayer
 * Sword of the Kinslayer

Others

 * Random rare item
 * Wind Rider Polymock piece
 * Lockpick (guaranteed drop for each player opening chest)

Only from this chest

 * Bonecage Scythe
 * Demon Fangs
 * Demoncrest Spear
 * Silverwing Recurve Bow
 * Icicle Staff
 * Tentacle Scythe