Hey guys,
What daemon lists do best against Tau or Eldar? This is in an unmodified rules environment, not ITC (though I usually play ITC) meaning ranged D weapons are not modified, nor are re-rollable saves/invis etc.
Against Tau, I'm meaning against a double stormsurge + riptide wing + markerlight drone net type list. Basically where Nurgle daemons wont get cover saves and your bloodthirster/chaos knight will get one shot turn 1 to the 8 S

missiles. My ideas were screamerstar to tie up the
SS from turn 2 onwards (superheavies cant shoot out of combat right?) since the 2++ re-rollable means on stomps of 6 will remove them, and even with ~8 stomps per game turn that still means several turns before the screamers die, as the stomp can in theory only hit 2 screamers at a time. Maybe the masque to reduce their
BS by -5? But that masque gonna get shot off the board the same turn so it will only last for 1 turn. Anything else? Invis maybe with be'lakor? but they have so much ignores cover + skyfire that Be'lakor will have to spend half the game running off the board the same turn he comes in so he doesnt get blown out the sky. Help!
Against Eldar, I'm meaning the typical 2 aspect hosts of warp spiders (30+ BS5 spiders) 5 squads of scatbikes, a wraithknight, and 2 farseers or something along those lines. My only ideas against that much
MSU would be be'lakor for shrouding since Eldar have little ignores cover, and as much Psychic Shriek as possible (scatbikes are LD8). Maybe Khorne dog star to multi assault warp spiders, and/or screamerstar to do the same. I dont think DThirster or chaos knight would be as effective... WKs are
init 5, but if Invis/Grimmed I guess the DThirster/Knight would easily beat the WK.
At a loss to what types of lists to run, I run out of points too quickly. Warpflame hosts with lost of exalted flamers help against
MSU especially BatCo, and allows for more warpstorm table shenanigans.
Thoughts/advice? What works against Eldar/Tau? (also expecting lots of BatCo's and the usual of course).