may be mistaken but think its base gather rate.. plus 15% then add 15% to that. so its actually even a bit better that "30%" and why the dragon chap is weaker... it would be too strong with hre chap, side not.. that was a DESTRUCTION... omega value keeping all the early cam lancers and raiders alive for the most part.. army just grew and grew.. i think generally people are usually careless with the dervish and loose them early on and just use them for the relic race then dont bother remaking them and dont seems valuable.. but if your fighting smart.. your units are immortal. I think are very much slept on. Same with ottoman aoe heals for that matter.... You took the tech.. might as well use it even if the relic hunt is over.
