A few small questions

After 1 and a half game, a few questions poped up in my head, which i couldn't find the answer to or just need to be sure. 1. When you attack a clearing with, both warriors and structures/tokens, can the excess damage go to them? 2. Akin to the first, if you only have damage for one structure/token, do you choose or is there an order. 3. Does the Cult need to build gardens matching the clearing? That is all.