(3.7) Tracking kill count using incubators - briansd9/exile-diary GitHub Wiki

Starting in Legion league (3.7), Exile Diary can log the kill count of your map runs, as long as there are active incubators on your equipment.

This is done automatically, the only action needed on your part is to have at least one active incubator at all times. (If your last incubator hatches during a map run, the kill count for that map will be lost-- you can portal out before this happens and activate a new incubator to keep it going)