If you shot at 2x squads of 10 Berzerkers, do not kill 3 models in one squad and 2 in another and then have both Blood Surge towards you.
Shoot everything into one unit and kill 5+ of them per turn. Kill the whole unit all at once.
They cannot Blood Surge if there is nothing left. Two units of 5+ models hitting you will hurt a lot more than 1x 10 man unit.
To be honest a 5 man or 10 man Berzerker unit something still means they die. But if one of those squads only has 1 or 2 models left, that becomes something you can survive and kill.
The answer is really simple.
If you shot at 2x squads of 10 Berzerkers, do not kill 3 models in one squad and 2 in another and then have both Blood Surge towards you.
Shoot everything into one unit and kill 5+ of them per turn. Kill the whole unit all at once.
They cannot Blood Surge if there is nothing left. Two units of 5+ models hitting you will hurt a lot more than 1x 10 man unit.
To be honest a 5 man or 10 man Berzerker unit something still means they die. But if one of those squads only has 1 or 2 models left, that becomes something you can survive and kill.
Also... Overwatch...