Quick question on the classification of subtypes.
Subtypes can be grouped into some large categories, i.e. energy (cold, fire, electricity, etc.), element (air, earth, fire, water), miscellaneous (mythic, incorporeal, extraplanar, native, etc.), but what about racial subtypes? All humanoids get a racial subtype, but what about subtypes like angel, demon, etc. that specific a race (species?) but applied to other types? Are they considered racial subtypes or a different classification? So if a template says a base creature loses all racial subtypes does that include these "species" subtypes?