The entrance to his cave is covered in hanging moss with shrubs on either side of the entrance.  The path to this cave is a small dirt one with low grass on the floor.
Entrance, Cave
wizard
creature
I was summoned by the High Priestess to attack those who do harm to the forest. I search out the soldiers using woodpeckers as target practice and I slay them. I carry off the huntsmen one by one into the night. I only exist as long as the priestess keeps the spell unbroken and then I return to the ether.
I am the guardian of the forest. Kept here by a spell cast by the high priestess. I see you enjoy abusing my shrubbery? I would call it far from abuse. I am gathering resources for my students at the college of wizardry. It will be put to great use. This shrub was given to me by a knight named Arthur. It was brought to me, after giving Arthur exact specifications on what kind of shrub i wanted. Very will. I will find others to use then, if it is of such importance to you. Wizard. What have you brought me. How do I know your kind wont return and level my forest, just for its moss? I am the head wizard. I would never wish for such chaos and destruction. Your forest is of equal importance to me. Your words are nice, but without an offering, I'm afraid I can't let you take the moss. It is nothing but moss. I am taking nothing you will miss. Do you request the same of everyone who traverses through? Yes! If you want to pass safely I need an offering of peace. Otherwise, you may never leave here. Bring me.... a shrubbery. Would this one work for you? NO! A new shrubbery! A nice one!, but not too nice, I don't want my forest looking too uppity. I see. So you are seeking a decorative shrub.