how do damage multipliers work?

[Boron]

Zen said:
Death Gems are more valuable than Fire? And if someone is going to tool around with a Doom Horror having 5 or 6 such scouts, (with either/or BOTH) will fill in the weakness gaps.

But all you need is either one and Doom Horror = Kaput.

It depends on the nation you are playing . If you lack F3 forgers for the rods or vice versa .

And there is a lot with 100% FR so the Standard should work better overall .
I like atm the idea to use banelords for this for offense and demilichs for defense in positive dominion .
Unfortunately my faerungame where i wanted to try this out got a strange error now

So i ask you now
What is your favourite lategame army composition ?
Which types of SCs , Mages and Troops do you prefer ?

Troops e.g. get killed very quick by either lighning or fire lategame . But you need troops to prevent your mages from routing or to use more than 1-2 SCs reliable .
I have thought a lot about different combos but so far haven't found a real favourite for me .
Do you have one ? Can you briefly explain why ?