Flash can be obtained after beating the Dewford gym. When you beat the gym in Dewford
go to the Granite Cave which is at the top left of Dewford Town. Go in the tunnel and you will see hiking man, talk to him and he will give you flash.
Yes he does
You find the HM for Flash in Granite Cave in Dewford, talk to that person by the entrance and he gives you it.
all the Pokemon on dimmond that can learn flash can still learn flash in the platinum game too
Most electric type Pokemon can learn flash.
There is no rock climb in pokemon saphire, but there is a rock climb in pokemon diamond and pearl.
No wurmple can not learn flash
In Pokemon diamond many Pokemon can learn flash for eg. Electric Pokemon such as Pachurisu Pichu and Luxray all (eveloutions) and yeah just experiment and see what can learn flash!
Most electric types can learn flash like voltorb and magnemite.
Any Pokemon that can learn a electric move
Paris can learn cut and flash
Zigzagoon cannot learn flash in ruby
to learn flash you should have pokiemon up to 10