Complex sentence: It is now dusk and in the sky Anatoray and Disith ships engage Guild ships, the Anatoray and Disith ships have inferior firepower to destroy the Guild ships, the vanships however manage to compromise the Guild ships and destroy them from the inside.
Split into simpler sentences: It is now dusk, and in the sky, Anatoray and Disith ships engage Guild ships. The Anatoray and Disith ships have inferior firepower to destroy the Guild ships, but the vanships manage to compromise the Guild ships and destroy them from the inside.