I don't have Serval built but I reckon she does the same function as Kafka here, and is probably better at it due to full AoE and faster Ults. What you're looking for is simply a Lightning breaker. I played around with Jing Yuan for a bit but holy crap I knew it was going to be bad, but man, I just took all of his gear and slapped it on Herta for much better results. Don't have a decent 2nd set for Himeko so I just stole Seele's gear, lol. Separately, I really do not like how Svarog always hogs 1 enemy position for the arm, and mobs are also not consistently filling up to 5. Why is this a thing? If I wanted to hit boss + 2 adds I'd play MoC mate.
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