To save myself the trouble of having to post on 4 newsboards, I'll just do it here.

I've changed exterminate so that an exterminated room stays exterminated until the Rejuvenate ability in groves is used on the room. An exterminated room is not considered forest, and no plants will grow in it while it is exterminated. However, only forest, garden, and jungle environments may be exterminated.

I've added the Naturalism ability to concoctions, which lets you see who exterminated a room, and the Rejuvenate ability to groves, as I mentioned previously.

Penned by my hand on the 15th of Miraman, in the year 257 AF.