As a result, for each hero 1 slot against each hero 2 slot, we get different data: damage, how many will be killed, in how many hits, retaliatory damage, etc. I'll roughly sketch a picture in Paint to show how I envision it.
The main problem now is the normal display on the 1C form. It doesn't fit in half of the form, and stretching the elements works poorly.
Added 17 minutes later
something like this will be:

The central fields are empty because I haven't inserted the formulas yet. Red/green will highlight whether monster 1 will defeat the enemy slot 1-on-1 or not. In the cells themselves, you can display either the number of hits or the damage; the rest will be in a tooltip. Above the number of monsters, there will be icons for skill development. The remaining parameters should also be added there.