Now, you can use CUT to hack away grass that wild Pokemon live in. You can save money not buying repels and can travel without being interrupted by wild Pokemon
Tell the Berry Master's Wife certain phrases to receive the following berries. You can only tell her one of these each day.
For this glitch to work, you need to have not caught the Latios (Sapphire) or Latias (Ruby) roaming in Hoenn. (Note that this glitch means that, on this file, you cannot capture that Pokemon without trading.) Enter a trainer battle of some sort; this Trainer must have the Pokemon you wish to catch, exactly as that Pokemon is. You can, for example, enter Battle Tower battles to obtain a quick Level 100 Pokemon. (Note that non-Battle Tower Pokemon may turn into Bad Eggs!) Lose to the trainer and then proceed to beat Latios or Latias without having any battles - wild or Trainer - in-between. You MUST make the Latios or Latias faint in that one encounter, without catching them or them escaping. Repels are useful to circumvent wild battles, and Mean Look and Shadow Tag to prevent Latios/Latias from leaving.
After beating Latios/Latias, Pokemon #2-#6 of the previous Trainer's party will be used right after that, as if the Latios/Latias were their first Pokemon. These Pokemon will fight, however, as wild, roaming Pokemon do and thus are capable of escaping like Latios/Latias are. Still, you are nonetheless able to capture them as your own. The battle ends with the first Pokemon you catch, so if you want to catch a different Pokemon in the opponent's party, you'll have to defeat the others until you reach it; this can make for some easy EXP. as well.
If you go to the department store in Lilycove City, and go to the counter where you can buy poke balls, you can get 1 free premier ball for every 10 poke balls you buy (they have to be poke balls, not great balls or ultra balls). Premier Balls are just like poke balls but are all white with red rims.
If you deposit a pokemon in a box and then pull it out, it is completely healed. This is useful for places like the Day-Care center that do not have a heal station. There are a few other places in which there are PC's but no heal station.
You can get Corsola without fishing. In order to get Corsola you need a Bellosom( Evolve Gloom with sun stone ) and you need to go to Pacifidlog Town and talk to the lady in one of the houses and she will trade you a Corsola for a Bellosom.
It's really simple. All you have to do is to bring a Pokemon that knows Sweet Scent and use it over and over again. You can attract as much Pokemon as you want without wasting steps.
You can get five different kinds of Trainer Cards; Green, Copper, Silver, Bronze and Gold. You start off with the green card. And when you beat the Elite Four you get the Bronze card. beating 50 trainers in a row in battle tower will get you another upgrade. When you beat all of the contests you will receive another upgrade. And then catching all 200 Pokemon will give you another one. It doesn't matter what order you do those tasks in, but you can't complete the dex untill you have beaten the E4. It goes Green to bronze to copper to Sliver to gold.
Get at least 5 badges. Go to the Petalburg Pokemon Center. Talk to the guy at the PC. When he asks you your profile, tell him MYSTERY EVENT IS EXCITING. You will be able to scan E-Reader cards with this.