Most pokemon evolve around the level 32 mark to a level 2, but since the highest for joltik is stage 1, it would evolve around level 39
You can only find a Magma Stone in Pokemon Black 2, White 2, Pokemon Diamond, Pearl, and Platinum. It is not available in Pokemon Black and White.
You cannot find it in white 2
There is no best route in Pokemon White 2 to find shiny Pokemon, because you have the same chance to find a shiny Pokemon on every route in the game.
No
Tornadus cannot be found in Pokemon White 2.
In Pokemon White you'd have to trade with someone who got it in Black/White 2
A trade is required from white or white 2 where it can be caught
in pokemon black and white
you can get kyurem
Why won't you answer my question
nope