blood on blood achievement - need advice!!

[clodnk]

hey y'all, so recently i've been attempting to achieve the "Blood on Blood" achievement and have been failing miserably (rip). the thing i've tried doing a couple of times has been to organise one blood brother to kill the other from the army menu. the other blood brother hasn't been recruited in my army, but i found that was the easiest way for me to do it.
the only downside is, towards the end of the battle one of them will get enraged bc of the fighting between them (in most cases the one that gets enraged is the orc i previously had recruitred), and will leave my army, and the fight will not finish?? it's really weird.
how in the hell do i get the achievement? would there be a better solution that someone else has tried?
cheers for any help you can give!! :)

[INT]

My answer is that you recruit them both and put them in fight pit. That's how i got my achievement.

[clodnk]

Originally posted by 󠀡󠀡󠀡󠀡󠀡󠀡󠀡󠀡Tetraptych:

My answer is that you recruit them both and put them in fight pit. That's how i got my achievement.

thank you so much!!! <3