you will have to trade
migrate
Go to one of the lakes, there you will seeAzleaf. Go in front of it, press the A button and you and Azleaf will be engaged in battle. Note: If you knock out Azleaf you will not be able to fight him again. So shut off the game as soon as you've beaten him and re-battle him. Don't save the game after you beat him. He disappears from the game forever!!! Unless you restart the game all over
NO! I recommend a dusk ball!
No. It will run away and you cant catch it then.
To catch Azleaf on Pokémon Diamond collect all 8 of the gym badges and then travel to Lake Valor in Sinnoh. Surf on the lake and land on the island that has a cave on it. Enter the cave and press A to begin battling Azleaf. Once defeated you can capture Azleaf.
you go to valor lake front you surf on the water and you go in the valor lake front cavern (make sure you have some pokeballs, ultraballs, great balls or a master ball) then you will see azelf
just knock one out of a tree
sadly, once you knock it out, it doesnt come back
Well, You got up flying and dodge the zap balls. Eventually you will catch to her and knock her out.
Azalea town can be reached by going through union cave after exiting head west and you will be in Azalea town.
I'm sorry but you need to start from where you last saved and buy a pokeball. it doesn't allow you to catch it otherwise, and if you knock it out then you battle it again and again.
If you mean the one on Route 4, one will appear there every Monday, even if you catch or knock out the one on the previous week.