Creature groupings are umbrella classifications that sit between an ancestry and a full creature type — in biology terms, the order to an ancestry's genus: Angels, Demons, Golems, Chromatic Dragon, Elves. A grouping covers many related ancestries at once, and can carry the traits every member shares ("all angels have this" — immunities, senses, even family lairs) as well as serve lore and targeting (an ability that works against any Chromatic Dragon). See also lineages and the combined subtype list. Glossary: Creature Grouping · Creature Compilation.