The BloodThirster and the Wit's End can be changed for other items depending on what is needed during the game. Most likely you won't be able to finish the build because games don't last that long.

This build still allows you to burst but also attack over time. The Hiten style is maxed because of the true damage active that takes down tanky champions.

Try hitting minions as often as possible when low on health to regenerate health faster. When harrassing the enemy champion, try jumping to them using bladesurge then activate hiten style to hit them a couple times and then use equilibrium strike to get away. Use Equilibrium strike to turn around close fights to your clear advantage; be sure to time it right so that they are hit when they have more health than you