We made an Elder base on the edge of the Black Forest. Built up on a plateau we made(LOTS of stone to do) dug a little moat, made watch towers where we can rain arrows on the Grays.

When a raid hits we sit back and watch the fireworks. Any raid except "The forest is moving" the raiders just go after the Grays.

Its awesome watching the forest explode with purple flashes and glittering loot piles.