Morvian

This impressive greatsword is sized for a Medium creature. Unlike its predecessors, Morvian is not limited to users of a single race. The only restriction upon its use is that the wielder must be lawful good. When drawn from its scabbard, Morvian glows with a fierce yellow light like that of the sun.

Morvian has the standard properties of all baneblades, and it is also an axiomatic weapon that allows its wielder to use daylight once per day.

It was crafted by the archmage, Demron, before the fall of Myth Drannor, and is the third of his series of Baneblades.