my build is all about not dieing in the beginning of the game then focus on attach damage if you want more magic resist you can buy Hexdrinker instead of B.F sword but you lose your upgrade ability with 2000 additional gold you can buy Infinite Edge and be a killer items in this build before Youmuu's Ghostblade is about 10.4k gold to make sure you can buy them in almost every game about 35 min long.
oh ... my favorite item is Atma's impaler in this health it gives you about 50 attack damage and 45 armor if you fight against mages you can buy Hexdrinker for last item .