Adamantite: 0.75 times weight, +499 CF. Cannot be combined with Dwarven, Meteoric or Orichalcum.

Drow: Drow made shields are naturally enchanted by years of exposure to Underdark radiation. Unfortunately, it weakens when exposed to sunlight, reducing DB by 1 per day thereafter until the item is useless. Gives a bonus to DB up to +5, but may not be further enchanted to improve this. +10 CF x (bonus squared).

Dwarven Mithril: +599 CF. Provides the same benefits as Dwarven. Cannot be combined with Adamantite, Meteoric or Orichalcum. Often combined with Mirrored for an additional +2 CF.

Mithril: 0.5 times weight, +299 CF. Cannot be combined with Adamantite, Meteoric or Orichalcum. Often combined with Mirrored for an additional +2 CF.