Well radish that would be a monumental task for one person to kill 5 players, shadowspawn and shadowlings.
Thankfully this means hat and nen are not in your team.
So, i am willing to believe that you only have to kill at most, two more shadowspawn in addition to zero.
Since i am a shafowling, not a shadowspawn, i would think you dont have to kill the lings.
Also, since the role so closely resembles my role from game of thrones, i would also imagine that there is at least one shadowspawn mafia.
so how about we lynch nen, then?
Then you only have one shadowspawn left to kill.