Dawn of the Thirster: The Horsemen Ride Again
+2 wild spidersilk armor
This is made from the spidersilk found in the Underdark, and spun to make light, fully functional armor. This particular armor was made for the rare druids and clerics in the Underdark that could take the form of their deity’s preferred form: a giant spider.
This armor also lets the wearer use the Extend Spell feat for free on one spell from each of the spell level for the caster wearing it.