This plan requires no proof, simply faith in the other players, which was obviously lost to some of you long ago.
I can tell from my own role sheet that the only abilities are damaging ones, working together for a tie lynch is perfectly logical to me. Until the assassin is gone, to lynch others would be a foolish act, as it will only make it stronger. That's the only real part of my plan.
Tie lynch until assassin death, take out enemies with attacks. Simple as that.
EDIT: PM me if you agree. if not, all hope is lost.