Well I can't beat him but I bite the hand that feeds him. 40 ports blockaded and counting(More cities mod)

He started with ~1600 sailors and is down to 800. Unfortanately ~ 8000 good Roman sailors have met a watery grave. I have now decided to ignore this navy.

And they occasionally pluck off 1 or 2 of my ships blockading but I have all my cities pumping out ships, eventually they'll be bled dry and I can laugh at there oh so powerful navy.

Too bad I can't see how old he is because I'd be more than happy to build his funeral pyre