When you use a Fire Stone on him/her.
You need a fire stone to do this.
it evovle at 16
well i don't really no huh go try catch one!
If you mean water pokemon then they all evovle at a certain order.
it will evovle at level forty-five
no
Magikarp don,t evovle with a stone it evovle at lvl 31 i think i.
garados
gravler
it doesn't
Ninetales
It has.