Level up to 4 early if you want to start a win streak. Level up to 5 to try and continue the streak.
If you're weak in the early game, you can opt to save gold and lose streak instead.
At Round 2, level up to 6 regardless of your start. Put together the strongest team you can.
At Round 1, level up to 7. Roll down to stabilize your comp if you are weak.
Once you are level 7, start slow rolling for Leblanc and Nocturne 3 star. If you are getting low on health, you can level up to 8 in order to find units like Volibear and Viego.
You can itemize Katarina or Nocturne or both as a second carry depending on if you have good items for either one. Or depending on which you are able to 3 star.
Very Dark Blue Buff