Just playing around since there is no sim yet that I know of. Take a look at Evil J's Woodcutter Guide and Camp 6. With Vargus's ability to rob attack weakest from the enemy you can now safely replace the knights with mounted swordsmen and mounted marksmen. If all the enemies deal their high damage the maximum amount of your mounted swordsmen they can take out is 54 per round. That leaves plenty of room for your mounted marksmen, enough to take out all of the sword clashers. With them gone alone drops your maximum losses a round to 16. To be safe I sent 32 mounted swordsmen and the rest mounted marksmens. So your 63 Knights lost, now became a maximum of 32. I lost 19 that time. Even still, that is over 1.5 hours of barracks time {level 6 unbuffed} this guy saved you on just one camp. Not bad at all for having 90 less troops in him.