Shard of a Sword

This is one piece of a very elaborate looking sword. A name is written in subtle, glowing eldritch script on the metal of the shard.

There are four different shards (A, B, C and D). Each is the reward for a Ko’catan quest:

Shard A — The Bone Priestess (bring her the Orc Pit Boss Head)
Shard B — Bahal zax’Ot (the Mad Scientist’s dragonfly quest)
Shard C — Wulfgang zax’Ak (trading post quest)
Shard D — Hanla zax’Ta (bowmaker quest)

Collect all four and they bind themselves into the Sword of Riija. Using them with a piece missing makes them collapse into junk.