[@Legion02]

I see nothing wrong with the tree idea. Some ambitious mortals might appreciate having poison growing on trees, just waiting to be used.

As in for the crows, has any god even made carrion birds yet? If not, Reathos could and I see no problem with the crows being his spies. It would be interesting for necromancers and the like to fear crows and try to avoid gaining the birds' attention at all costs, and maybe for normal people to keep the birds in cages so as to ward off the undead.