Oct 8, 2019, 09:4410/08/19
Its likely that you would loose some killers, as even when you win, its inevitable that during a battle,that the opposition manages to kill some of your troops.
Are you asking 'How many? Will I win? Are you talking about an attack on a tile or a town?
In either case,
Your imaginary situation seems to be all about your strength and the numbers involved.(which a clan can test for itself), its too basic and unrealistic .
This link to an old video by someone who used to have a big reputation in the game may give you some insight.