Complex sentence: Abed suggests that they must become "the evil study group" and kill their good versions in the prime timeline, take control of the prime timeline and proceeds to hand out black felt goatees, a la Star Trek's "".
Split into simpler sentences: Abed suggests that they must become "the evil study group" and kill their good versions in the prime timeline, taking control of that timeline. He proceeds to hand out black felt goatees, a la Star Trek's "".