Complex sentence: Instead, the helmet mindwipes Godfrey, leaving him nothing more than an empty shell that is sent to Belle Reve sanitarium, where he would later be broken out of by the Female Furies under the order of Darkseid.
Split into simpler sentences: Instead, the helmet mindwipes Godfrey, leaving him nothing more than an empty shell. He is sent to Belle Reve sanitarium, which he would later be broken out of by the Female Furies under the order of Darkseid.