Ekans evolves at level 22.
Wooper will evolve at Level 20.
LEVEL 25
you have to trade
Level 21
It evolves at level 16.
Snorlax does not evolve. In gold, it is a non-evolutionary pokemon.
Unowns do not evolve.
You have to have it have high happiness. It doesn't evolve at a level.
Wooper will evolve at Level 20.
LEVEL 25
Farfetch'd is a Pokemon that does not evolve.
22
you have to trade
Level 21
Level 42
at level 38
Level 10