Opinions on this shield

[Draenin]

Here's another, just for kicks.

I'd like to see this as a shield for casters as well. But I think we should push harder to get the penalties of poison reduced instead of just putting resist poison on a totally rockin' shield. These would be my suggestions, for both names and statistics:

Names

Prismatic Protector
Shimmering Shard
Crystal Crest
Aura Aegis
Radiant Reflector

Statistics

(Pow +1) (Magic +5) (Sustenance +15) (Resist Magic +35)
(Pow +2) (Magic +3) (Sustenance +10) (Resist Magic +25)
(Pow +3) (Magic +1) (Sustenance +5) (Resist Magic +15)

(AC +1) (Pow +1) (Magic +5) (Sustenance +15)
(AC +1) (Pow +2) (Magic +3) (Sustenance +10)
(AC +1) (Pow +3) (Magic +1) (Sustenance +5)

(AC +1) (Pow +1) (HP +10) (Speed +3)
(AC +1) (Pow +2) (HP +25) (Speed +2)
(AC +1) (Pow +3) (HP +50) (Speed +1)