pokemon can learn these moves only when in a pre-evolved state. Check previous pokedex(es) for the levels required."
There should be a version of this, but for post-evolution.
Do you have any examples of moves that can only be learned by latter evolutions? I don't think there are many at all, and I don't know if would be very useful to have them on there anyway.
How to change your username
How to add a user avatar
Why was my post hidden?
The points system
Flags vs Downvotes
PokemonDb Showdown server
Name Origins corrections
Location guide corrections
Type a Pokemon name, type, move or ability to see instant results.