Guys, thank you so much for the info you've posted here. I was sad to see it wasn't possible to get the best outcome without Devil of Caroc or Maneha in the group.
Following your instructions here and reading some of the strings used in that .conversation document, I changed only two things and it worked as intended:
Original:
<Parameters>
<string>n_abydon_arguments_won</string>
<string>EqualTo</string>
<string>3</string>
</Parameters>
Changed to:
<Parameters>
<string>n_abydon_arguments_won</string>
<string>GreaterThanOrEqualTo</string>
<string>2</string>
</Parameters>
If you had only changed the variable to 2, it would only work with EXACTLY 2 arguments won, meaning you'd fail by winning all arguments. That way tho, it will work with winning either 2 or 3 arguments.