The Unexpected Vol. 3 (2018-2019) #4

Plot

The Unexpected race to save Gotham City from exposure to the toxic Nth metal—and you don’t come to Gotham without meeting the Bat-Family! But who else besides Batman knows enough about the Dark Multiverse and the poisonous Nth metal to be of help? Enter the Huntress! And it all wraps up in Castle Frankenstein!