The Tragedies of Erythnul
+2 Rapier of Frost
+2 Rapier enchanted with Frost (additional 1d6 cold damage) and Blurstrike (treat target as flat-footed 10 times/day). Command word for Frost is engraved in the pommel. Command word for Blurstrike is “strike true”.
Originally found on the plane of Nemacris, as a +2 Rapier of Frost, by the rogue Kestral, it has been his chosen weapon ever since. Toward the end of Hope, he had the Blurstrike enchantment added to the blade.