Look man ill keep it simple:
6k military
Faery 1:1
24000 24000
Faery 11.75:7
30000 18000
Orc IDK what dumb **** you run probably 2:1
44000 12000
1:1 faery double taps and can't be double tapped back your fairy on the other hand CAN be.
Your provinces go down 2x as fast, but as a benifit you do some extra minimal dmg to chain targets. before your double tapping 1:1 your dumb ratio is being trippled.
If you were running 15 EPA as fairy and still being chained, you can't ask for the war to go any more in your favor. If you were loosing those wars your doing something wrong. Who the **** are you warring that chains high defence low offence provinces as a priority.
To hit that fairy 5-6 times means you could hit one of your orcs 20-24 times... YOUR NOT MAKING SENSE.edit...
As for your suggestion that the orc will drop in 1-2 waves while the feary # wins. the answer is simply no. your suggestion would work in a maybe a 1-3 man kd. But anytime u drop a feary once its triing to recover by hiting 0 def for land all u have to do is hit it 5-6 more times with its army out. if they were stupid enough to keep a high raw tpa the 10+ hours its army is out is MORE than enough to push it into minimal spare off hitting. Then since it kept no offense u can massacre it 3-4 times and forget about it ever existing.
What army out? they are hitting you with 200 defence points they dont need to send anything to do that. there is no ARMY OUT in this scenario.