Cyrus, would you please bring out your red pen? With the gear dropped by Hades, it says Hades' rather than Hades's. This is grammatically incorrect. Even though the name happens to end in a s, it is still referring to a single person. Thus, it must have apostrophe s rather than simply adding an apostrophe to the end. Thank you for listening.
-Jasmine Owltalon, level 95 myth (My friends call me the grammar cop/dictionary police)