Fight continue with a new invoke battle

My general advice would be to avoid Zone Doctor for any edit, but it's a good visualization tool.

...That code might actually work for any ROM address over CA, so you could hypothetically jump to free space outside the editable area of ZoneDoctor if you like.

Yes, the B2 command can work for an offset anywhere past $CA0000. As an example calling event code at $EFC000 would be B2 00 C0 25.