Hello guys !
I have some questions about how to level pokes:
1) Can I level a Poks anywhere on any EV spot, reach lv 100 and then reset EV by using berries and then level on the good EV spots?
The main reason about this question is because now i'm leveling, let's say Gastly who needs SPATK and SPD, he is lv 55 so Psyduck,Golduck,Diglett and Dugtrio don't give me that much of exp even with MS buff and even in Seafoam Islands. So i want to level my Pokes in Victory Road Cavern and use berries to reset their EV.
2) Is it worth it to not evolve a Poke, reach lv 98 and evolve him at lv 99 and 100 to level him faster?
eg: level that Fletchling to level 98 make him evolve to Fletchinder lv 99 and to Talonflame lv 100
3) Do i need to just beat E4 with a lv100 Gengar to unlock every interesting level spots and level there?
eg: Cerulian cave.
Thank you very much guys :)