How effective are they?
Damage of sword seems to be 15 / 23 damage before / after Conjuration perk, but it doesn't seem to go up with related combat perks? As in points in 1H damage don't incease the displayed damage. Is this a display bug or is it really not effected by combat perks.
Does anyone use bound weapons as a pure Mage?

I only just hit level 13 though, so I don't know how the blade scales. (And having found several very nice staves that I... uhm... acquired
I may be swapping out weapons now 