Introduction
Yone and Alune reroll is one of the most popular compositions at the moment. When both are hit at 3*, they can lay waste on the enemy board. Umbral gives units on the empowered hexes a shield, and if they are Umbral units, they will also execute enemies who drop below a certain Health percentage.
Combined with Alune's spell which hits a whole row and Yone who can reach backline, this execution can quickly down a whole team.
Late Umbral comp (level 9)























Level 7 comp












Yone and Alune being 3-cost units, we'll mostly play around level 7, at which their odds to be in your shop will be the highest. At that point, you can put 4 Umbral, which will empower more hexes, thus enabling you to cover the side that was left open with the first Umbral hexes set.
Since we'll give Alune a Shojin's spear, we don't really have to put in Invoker, as such, when we'll level up, we'll bring in 4 Reapers instead, granting Reapers the ability to make their targets bleed for 50% bonus true damage over 3 seconds. Her other two items will be either a Nashor's Tooth or a Guinsoo's Rageblade so she can cast quickly, and either Archangel Staff or Rabadon.
As for Yone, since he'll be in the melee, he'll need Bloodthirster and Titan's Determination as his core two items. For the third slot, you can give him either Infinity Edge, Quicksilver, Sterak's Gage or even another Titan's Determination.
In late game, putting in 6 Umbral gives the team a much stronger shield, and almost doubles the execution threshold. But if you can't find Sett, you can stay at 4 Umbral, and bring in strong units such as Ornn who will give Behemoth to Yorick and craft temporary fitting items for his closest ally, and Galio over Darius to get a strong frontline, giving Bruiser.
If you get a Reaper emblem, you can put it on Alune and if you get an Umbral emblem, you can remove Yorick or Darius and bring in Ornn or Galio, as mentionned above.
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