FistusMaximus wrote:my question still stands, how do i kill that thing without D weapons? (which are even less good now... meh

)
For starters, it would suck fighting something that ignores 95% of my army. But the fluff makes sense.
However, here's a handful of loose approximations.... using nothing but lascannons, on average it'd take 7 shots to take off one wound. If you have 56 lascannons, you should be able to kill it turn one. So 14
dev squads all carrying lascannons, worth 2100 pts, would instantly kill it.
But yeah, no one would run that many
dev squads. Alternately, you could run 2
dev squads with las and 2 preds with las, for 580, and statistically kill it by turn 4. Compared to the 600 points to field it does that seem quite so crazy? And to be safe, run a third
dev squad, or have land raiders using their las, or any other combination of that. Missiles could also work with slightly more.
Then, for all the marines that actually do get it, there's grav, which would still be wounding on 3's (same as a las in this case) but firing 3 times the shots. About 19 grav guns would kill it instantly, or 5 grav guns would kill it in 4 turns. Don't know the pricing on grav bikes as I play
DA.
Long story short, it can be killed. It could go up a bit in points to be fair, as if you lose one of those squads you're in trouble, whereas it always hits the same now matter how damaged it is. Durability of firepower costs points, and this thing is a lot more durable than 2 predators and 2
dev squads.
The fact that it's guaranteed to wipe any single squad in one turn of combat is terrifying though. If you try and out-melee this thing you're done for, even if you pick top-tier melee units. 10 Deathwing Knights, on the charge, using smite mode, would deal 2-3 wounds. After that, they'd tarpit it and lose 1-2 models a turn with next to no chance to kill it. Fearless, so you can keep it locked all game, but not going to kill this thing.
Assault Terminators with
TH/
SS will deal 1 or 2 wounds on their charge, then struggle for the remainder of the game, occasionally falling back. Probably not going to kill it before they all die.
Anything without a 3++? Dead. Instantly.