DDDsDD999 wrote:So do archery towers have no cooldown once warmed up, and just destroy any siege engines in their range if you load enough arrows in it? Does the arrow q matter?
Right, that was missing from the OP. They effectively fire an arrow every five minutes. Quality does not matter (nor does the type of arrow), damage is fixed.
DDDsDD999 wrote:What's the speed of decay on the siege engines, once they start to decay?
They take damage somewhat continuously over time, such that their entire health is depleted in 8 hours.