Not at all. It changes the charge choice from
I can charge that infantry block
to
I can only charge that infantry block if I deal with these other two infantry block.
This is only true if your opponent is going to be able to either wipe out, or break, the unit in one turn. Seeing as you extoll the use of Gswords or CoC, this doesn’t seem too likely.
Yes, the empire army normally takes a lector, bsb, etc. but they should be counted in the cost of the formation when figuring out if you’re getting “value” from forcing your enemy to deal with it.
Again, if the enemy out shoots or out magics you, they can simply ignore the main battleline, and use 100% of their force to win the chaff war, before turning on the main line.
"240 points tends to buy you one support element at best. Therefore in order to attack your opponent needs to commit two of his support elements. Therefore you are costing him two support elements at the cost of one support element yourself.
That leaves him down a a support element and you up a support element. Therefore you are up 2 support elements."
only if you can bring It all to bear at once, and because you are using m4 troops and trying to entice the enemy to come to you with shooting/magic, you can’t.
"I was just pointing out that Finlay's line of "this can't possibly work because you need to pay for all this stuff""
that wasn't my line.
my point is, if your battline costs 1000 pts, which I think 80 halberdiers, a lector with CoC, hurricanum, and captain bsb does, as a dwarf player I can take a unit with costs 600 points which can kill it all. (600 pts of hammerers. done. I'd have to look at the maths, but I also think a block of ibreakers with an oathstone would be fine enough just to tie up all of your battlline. it takes a lot of str4 attacks to dent t4, 4+ armour and 5+parry.) (or for Valmirs wood elves, 5*5 units of wild riders. 650 pts. )
this then means I have 1400 points of chaff and support to kill your 1000 points of chaff and support.
and I have at least 3 turns to do so, before then being able to turn my attention to the battleline with more than just the 600 pts which are already good enough to whoop it's facehole open.