When the attuned user taps this key on an unobscured surface with an area of at least 5ft. by 5ft. a door appears over the course of 30 seconds. The door is locked and can only be opened by a knock spell or the Workshop Key which summoned it. The door acts as a gate way to an extradimensional room of dimensions 40ft. by 40ft. by 20ft. the room has the following things inside:

• A bed
• An active blacksmith's forge
• Storage racks and two chests
• A metal workbench
• A small table
• Two chairs

On the plane the door is summoned in, the door has 100 hit points, if destroyed while the key is inside, the door will appear again within 1000ft. of it's last location 1d6+1 days later.