1. It depends on number 6, and on what kind of Druids the enemy has. If they are new (Druids), then, of course, Imps, but otherwise, you can use Lesser Devils.
2. No comment - Elders.
3. The new ones, naturally :)
4. If they say that you shouldn't delay, then so be it. Succubi won't be very useful in the final stages, so Temptresses.
5. Since you'll have to deal with various Ents and Unicorns that block the path to the Druids and Archers, then Nightmares.
6. Here, I don't know... Can you help me?:o
7. I think Archdevils will be more useful, because, as already mentioned, you need to hurry, and with small numbers, the new ones will be better.
That's all :)
So back off your rules,
Back off your jive!
Cause I'm sick of not living,
To stay alive,
Leave me alone!
I'm not asking a lot -
I just don't want to be controlled,
That's all I want.
All I want!(с)The Offspring