well we need to decide if its more a poison (In which case i say we have cumulitive sleep time between primary and secondary damage) Or if its more some kind of magical consequence of its bite in which case i say we have a fixed ammount.
Okedokey than sir tie breaker.
A +4 Move Silently bonus in their web works for me. As for the ranks, 6 each in Hide, Move Silently, and perhaps Spot?
Yeah, you could move 4 of the Spot ranks into Listen.
Imp Init and maybe Weapon Focus (bite). I suggest WF because a failed attack might count as "interacting with the illusion" and grant PCs a new save vs the Veil.
I'll stick that in and see what it looks like...
Updating Working Draft.
Doesn't look too bad. The Spot seems a little high, I suppose we could remove a few points from it and invest them into Listen - e.g. Listen +4, Spot +8; or Listen +6, Spot +8.
Any preferences for the feats?