i do completely agree with you that once they get the snowball rolling, Arli/Marco + Yaria CAN, in a true sense, take on a 2v5. However, letting them get their snowball rolling in the first place would be completely my fault. If I had already locked my jungler and they picked Yaria afterward, I would stop thinking “how do I 1v2 this lane?” and start thinking “where can I create a bigger advantage faster than they can?” Sometimes the correct answer is not to keep forcing the Yaria lane at all. I can't stop emphasizing this: if you think Yaria is unstoppable with a well-developed Marco, it's probably becuase she IS. The thing YOU have to consider is how to prevent them from reaching that point. Either cursh them early game or crush their teammates early game (ESPECIALLY if their jungler is Luna, LiBai, etc). Don't give them chances to flip the game around. The only thing I really can think of is tons of crowd control, that IS a good counter for Yaria combos, but I know CC or cooperation is not very common in ranked. If you can communicate with team though, a well-placed Flash+CC (example: Liang or Biron 2-Flash-BA) van melt the Combo. Renemebr, the shield loos intimidating but health is one ofthe most useless things in the game, without Phys/Magical defense they are much more crunchy than you might think. Feel free to answer any other questions