What would you recommend against, say, eldar army with 4 wave serpents with 5 dire avengers inside, 2 farseers on bikes, warp spiders, 3x shadow weaver and, gruesomely - 2 wraithknights.
Most of the time, there's either invisibility or stealth to give serpents 2+ jinks.
I play Astra Militarum and most of the time when I try to focus on the knights, the serpents shoot everything down. When I try to get rid of the serpents - knights come charging, with that T8, and S10.
Warp spiders destroy my tanks and shadow weavers are hidden and provide constant bombardment.
Instead of whining about how op some of the eldar units are, I would like to find a way to deal with them
Any advices and help?