Complex sentence: As more drones called Nemesis attack, Katsuragi launches the flying battleship "Wunder" to destroy them Shinji discovers that Unit 01 is powering the "Wunder", and the collar will kill him if he attempts to pilot an Evangelion unit again.
Split into simpler sentences: As more drones called Nemesis attack, Katsuragi launches the flying battleship "Wunder" to destroy them. Shinji learns that Unit 01 is powering the "Wunder", and the collar will kill him if he attempts to pilot an Evangelion unit again.