Complex sentence: However, Lord Recluse's plans failed when it was revealed Manticore was a double agent, successfully saving her from a grim fate; unlike the other members of the Freedom Phalanx, Shalice was in on Manticore's plans.
Split into simpler sentences: However, Lord Recluse's plans failed when it was revealed Manticore was a double agent, successfully saving her from a grim fate. Unlike the other members of the Freedom Phalanx, Shalice was in on Manticore's plans.