>>48699337The real why it (yes “it”) is Loses the Bug type is because Bug is sort of like Normal. It’s for Pokémon that don’t really have much about them other than being bugs (like how normal is just for Pokémon that resemble normal animals or are “non-elemental”. If Drapion could get a third type it would keep Bug but Dark is more important to its identity. For lore purposes Egg groups are fair better at grouping Pokémon than types are.