Personally i find it nice to see such a different species, because it plays totally different. The damage shaving surely helps, but not being to heal over time can be a pain. I've not been into DD that much yet, but i do have fun with them, as necromancer atm. I tend not to use the wand at all, just for emergencies, and to drain my HP back with spells. But ofcourse if you have no spells yet, it must be really hard to get some HP back, at least in the early levels.
About the damage shaving, if i understand the formula right, on XL 27, the max damage shaving is 11 right?
1d(1+1d(1+XL/3)) -> 1d(1+1d(1+27/3)) -> 1d(1+1d(1+9)) -> 1d(1+1d(10)) -> 1d(1+10) -> 1d11 -> 11
About the wand. What you basicly saying is that you wanted to give the DD a source of healing, but limit it at the same time to at least have a penalty for the advantages you have playing a DD (most important damage shaving).
Though can a DD be played even with a wand not following the said gods or use necromancy, and sololy rely on the wand? I think not, because not being able to heal at all and only rely on potions and the wand won't get you through the game?
Edit: more on topic, atm i'm trying different species as necromancer. Browsing the site scores to see what species have been done. So far tried Centaur and Demonspawn. Centaur died fast
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