Complex sentence: Eventually Javan is defeated by Savant, though only after having injured Zealot, and killed Harmony, but Lord Khull Imperator, having defeated Helspont, announces his real desire, to seize the Planet Shaper engine for his own faction.
Split into simpler sentences: Eventually Javan is defeated by Savant, though only after having injured Zealot, and killed Harmony. But Lord Khull Imperator, having defeated Helspont, announces his real desire, to seize the Planet Shaper engine for his own faction.