Complex sentence: Superstrong and durable Beef (Buford Wilson) and bioelectricity-projecting (Fabian Marechal-Julbin) were later additions to the group, and were present when the Hellions unsuccessfully challenged the New Warriors over the allegiance of their former member, Firestar.
Split into simpler sentences: Superstrong and durable Beef (Buford Wilson) and bioelectricity-projecting (Fabian Marechal-Julbin) were later additions to the group. They were present when the Hellions unsuccessfully challenged the New Warriors over the allegiance of their former member, Firestar.