Bless-induced (including shroud/prophet) regeneration is aided by nature paths, quite a boon with the Sidhe nations.
I can confirm that nature paths don't help natural regen, after testing with two Wyrm pretenders (one lacking nature paths, the other with nature 9).
Regen buffing wyrms just became a new favourite, 120hp/round is an awesome sight.
Even then my test Wyrm was still brutally murdered after being surrounded by barbarians
