how do you use flash? just go to pokemon and go to the pokemon that knows flash. press A and it will say in blue text "Flash" select that and it will use Flash. it's very useful in dark caves.
When a Pokemon has the move Flash, you go into Party, then select the Pokemon with Flash using the 'A' button and there should be an option that says "Flash". It is only usable in dark locations or within battle.
Teach one of your pokemon 'flash' using a TM/HM
Use the HM Flash this is given by the sage at the top of sprout tower.
In Pokemon Platinum, Flash is a TM.
Use Flash.
how do you use flash? just go to pokemon and go to the pokemon that knows flash. press A and it will say in blue text "Flash" select that and it will use Flash. it's very useful in dark caves.
Teach it to a Pokemon, then select the Pokemon you taught it to in the party and select Flash.
When a Pokemon has the move Flash, you go into Party, then select the Pokemon with Flash using the 'A' button and there should be an option that says "Flash". It is only usable in dark locations or within battle.
Teach a move to a Pokemon that can learn it via HM and then, after defeating Falkner in Violet City, select that Pokemon in your party and select Flash to light up dark caves, such as Dark Tunnel.
teach a Pokemon the hm move flash
Teach one of your pokemon 'flash' using a TM/HM
You need to get and teach HM Flash to a Pokémon.
use the hm flash which is given by sage at the top of sprout tower
All you need to do is: talk to the man in artitian cave, and he will give you HM05 (flash). BUT, you can only use it after you have defeated the second gym leader. Once you have, go to the cave's basement, and as you can see it is scary dark. Go and teach the HM to a Pokemon, then press START, and then POKEMON, and go to the Pokemon that knows flash, press A on it, and press flash. As you will notice, the cave will light up. You can not light it up all the way as seen in the older generations of the Pokemon games... This can be used for all caves that are dark. Well I hope this message helped you loads. :)
You need a Pokemon such as Bellsprout and get the TM Flash. ( Which can be bought for P1000 at Goldenrod City's department store. 5th Floor. Seen as TM70 )Once learned, go to any Dark Cave, go to your Pokemon and choose the one that has learned Flash. It should say Flash there in the menu.( Some Pokemon OTHER than Bellsprout can learn Flash also. I just know which generic Pokemon can )Then you can navigate through any Dark Cave without worry!Unless you're talking about something else.Then I have no idea. ^^;
You cannot get Flash in Pokémon AshGray so all places that are dark and have very little light, you will need to get through on your own without the move.