You need to have a Jigglypuff and a Jynx, Find a trainer that have Level 5-25. Put on the pokemon you want to level up or evolve at the first, This is a example: The one you want to level up is charmander that is Lv. 10 and youre battling a kakuna that is Lv.11 and when youre battling change it faster before it attacks and you change jigglypuff and jigglypuff used pound that is 14 damage and until the HP is 1-20 and used sing or Lovely kiss when its asleep change the jigglypuff to charmander and attack and until it die so you will have a 46 ex. thats it. The one who wants to invite me in the pokemon indigo my username is sparky_14.