Nostalrius Begins - Quality wow vanilla realm (1.12)

This dagger has +2 Int and seems (on the surface at least) to be a caster dagger. But then there is this statement:

Chance on hit: Sends a shadowy bolt at the enemy causing 35 Shadow damage.

I take this to mean that the 35 shadow damage procs on melee hits. So, is this a caster weapon or melee.

Thanks,

http://db.vanillagaming.org/?item=2912#wh-comments
Based on the comments, it's a melee chance on hit.
Vanilla itemization...

It's an ideal weapon for those elite dual-wield melee huntards. =]

Enhancement Shaman needs int and uses melee weapons, only thing I can think of right now

Shaman loot!

Thanks, everyone.