The Nest Ball makes it easier to catch Pokemon of a low level.
A shop
catch with a nest ball
bug and water types
if your Pokemon are level 100 use a nest ball but before u do uwe false swipe then use yawn or sleep powder then throw the nest balll
Raikou doesn't have a nest, it runs randomly around Johto.
somewhere in the game
HARTHHOME
A shop
catch with a nest ball
You can buy them at Verdanturf Town.
bug and water types
not bad but works better on bug type Pokemon
On the five island. Where do you get sapphire just above the professor there is a yellow box. Nest ball is in there
It would be Ultra ball,Dusk ball (if night), Quick ball, Nest ball (when really weak) & Great ball.
In Pokémon FireRed, you can find Nest Balls in Team Rocket's Hideout in Silph Co. and in Team Rocket's Warehouse on Five Island and you will also be given a Nest Ball from the Lady in the Water Path in which measures the sizes of Heracross trainers have captured and if the Heracross breaks a record then she will give you a Nest Ball.
yo must give them hamburger from the flover shop after catching dialga and palkia with a nest ball.
I caught Victini with a NEST BALL but it's different for each person.Hope I Helped!Mystery Mania =)