This comp uses a Chosen Moonlight Lissandra as the main carry of the comp. This comp is very similar to Moonlight Diana except the comp runs Adept and Dazzler over more Assassins.
Only go for this comp if you find a Chosen Moonlight Lissandra. Having good items will help, but the Chosen is absolutely necessary.
During Stage 2, don't level at all and save up gold.
Once you are level 5, begin slow rolling for Diana and Lissandra.
After hitting Lissandra and Diana, slow level up to 6, 7, and 8 to add in more units.
For the early game, assuming you have a Chosen Moonlight, you can run a simple comp with Lissandra, Diana, Pyke, and any front line unit you want.
In the mid game, you can add in units like Lux and Irelia if you find them to add in Dazzler and Divine. You should use whatever units in the meantime that you can, but these two additions will help the most.
Morgana can be a strong choice to add into the comp if you are able to fit her in possibly over Lux. While Lux provides good CC, Morgana provides good damage while also shredding the magic resist of enemies.