ArcaneSeason2 spoilers This could be a REACH but HEAR ME OUT- in S2Ep1, during the attack on the memorial service, one of the attackers could easily kill Mel but doesn't do it. Then, right before any significant amount of people are killed, Ambessa shows up to save everyone (shouldn't she have already been at the memorial?) What if Ambessa actually planned the attack? It would fill her goal of getting Piltover to heavily attack Zaun, plus it makes her the hero when she kills the bad guys.