Key to the Throne Room of the Dark Court

 is a key.

Obtaining

 * Made by Handyman (level 100) from
 * 1 Snowdrop
 * 1 Aspen Wood
 * 1 Obsidian
 * 1 Mastaklyr's Disarmed Trap
 * 1 Terristocrat Bomb Fuse
 * 1 Double's Scrunchie
 * 1 Tortryck Epaulette
 * 1 Dark Court Fabric