blademaster build, i've done it on several heroes in turbo but have only fully completed it maybe once or twice
-sange & yasha
-yasha & kaya
-sange & kaya
-manta style
-heaven's halberd
last item depended on the patch, sometimes silver edge (when it was built from sange), sometimes bloodstone (when it built from kaya, but i don't think i ever completed that build), and currently it's ethereal blade