mantine doesn't evolve, but mantyke evolves to mantine by raising him one level with a remoraid in your party
you need to get a mantyne or something then fight with it in a double battle and they both have to level up then it will evolve with the mantyne
You can get one in Heart Gold at Route 41. In other versions you need to trade for it or evolve a Mantyke.
It is suppose to evolve at the Level of 20,but if you want it to evolve later it can evolve anything after it is at Level 20.
It will evolve by level. Teddiursa will evolve into a Ursaring at level 30.
It will evolve at level 36.
They evolve at level 36
it evolve on level on 64
They evolve on level 40
Kricketune does not evolve, but a Kricketot will evolve into Kricketune at level 13.
Pikachu do not evolve by level. They evolve when a thunderstone is used on them.
To evolve a Sandshrew level it up to Level 22 and it will evolve into Sandslash.
if you dont let it evolve at the required level of level 20. itll try to evolve at every level following.