This is how i finish my last playthrough in 1.18 with GIGA WAR
Started out as descendant of Emperor Aurion of house Varezys, rebuilded Valyria in about 200 years, also at the start of the game i created immortal, all-buffed rulers in almost every major empire, and gave them county to rule, two of them actually took over their empires: Braavos and Reach, then Braavos, conquered almost half of Essos, mega war on screen was initiated by the Reach immortal, also the white walkers are apparently marching from the north and took over night watch already (300k of them atm) i guess we'll se if humanity survives, but i personally feel very safe, can always hide in my Valyria, my vassals alone are probably around milion atm, cuz i always change their contracts for low levies, otherwise it is too easy. And yes i see THIS MONSTROSITY,it happened after the update, but i just had to finish this run
