Designate creatures for pitting.
If you have prepared an animal stockpile on top of a pit zone, and that stockpile has been filled with animals/prisoners in cages, then this tool can designate the inhabitants of all those cages for pitting.
masspit [<zone id>]
If no zone id is given, use the zone under the cursor.
Pit all animals within the selected zone.
Pit all animals within the
Activity Zone #6zone.