>>536648039
just spam elite armies and raze settlements in every direction
been a while since I played it but Sea Peoples grow exponentially, as soon as Iolaos can recruit gold elite units just have him recruiting new elite units every turn and as soon as he recruits new 19 units (you should be able to get this down to 4 turns with buildings/ancillaries) transfer these over to a freshly recruited stack and start the process again
new hordes can't recruit elite units as they don't have the building for it but they can recieve them, you will be in the red due to upkeep costs but if you keep razing cities you make more money than you spend, so just spread out in every direction and start burning