Darkmetal has now been coded.

Darkmetal is essentially an item trait that makes it vulnerable to sunlight. This is common on drow weapons, which can reach enchantments of +4 and +5. However, such items require careful attention.

Your darkmetal items are safe if:

• It is nighttime.
• You are in Limbo or the Origin.
• The room you are in is always dark / magically dark.
• The room you are in is indoors / underground.
• The room you are in is not on this plane of existence (think Ethereal Plane).
• Your darkmetal item is in a bag.

If your darkmetal item is not safe, it will be destroyed the instant it is exposed to sunlight.