The (un)dead Salem Seven are mad because the (un)dead Agatha Harkness helped Scarlet Witch steal some of their magic powers so she could become pregnant. Now, they get a power boost from All-Hallows Eve and try to get their mojo back. They fail after Agatha’s ghost intervenes, and in the end the baby is OK.
Quicksilver makes a brief appearance to congratulate Wanda on her pregnancy.
It’s kind of cool that this comic takes about 9 issues, one per month, to go through Scarlet Witch’s pregnancy.