Cut any subset

When

The first summary (or your memory of the fight) pointed at a pile that is not “the famous keep” or “our ranged rallies.” You still want the Analyst on that pile.

Focus (examples — none of these need a prepared view)

Say the criteria in comms language. Combine axes. See naming a subset and custom intersections.

After it shifts

Read the new summary: count, whose fights, which side. If that is not the pile, correct the criteria before you analyze.

Step-4 asks that belong here

Wordings can vary. The intent is: custom slice, then a real question.

Common miss

Waiting to ask until you find a prepared landing that “matches.” If the slice exists in the reports, you can sit on it. The general case has no special show.