Berry Master's Wife Passwords:
Tell the Berry Master's Wife certain phrases to receive the following berries. You can only tell her one of these each day.

COOL LATIOS - You will receive a Durin Berry.
OVERWHELMING LATIAS - You will receive a Watmel Berry.
CHALLENGE CONTEST - You will receive a Pamtre Berry.
GREAT BATTLE - You will receive a Spelon Berry.
SUPER HUSTLE You will receive a Belue Berry.

Mystery Event:
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.

MYSTERY EVENT IS EXCITING - You will receive Mystery Event.

Trick House:
You need to beat the trick house on Route 110 for these. The HMs needed are annotated.

PP Max - Beat seventh challenge.
Blue(Sapp)/Red(Ruby) Tent - Beat for the eighth, and final challenge.
Magnet (Electric Power Up) - Beat sixth challenge.
Taunt (TM12) - Beat fifth challenge.
Smoke Ball (HM4 Needed) - Beat fourth challenge.
Hard Stone (Rock Power Up) (HM6 Needed) - Beat third challenge.
Timer Ball - Beat second challenge.
Rare Candy (HM1 Needed) - Beat first challenge.

Unlock Statues and a Sculpture:
Win at least 50 battles in a row in the Battle Tower. You will receive the Silver Trophy. Win at least 100 battles in a row in the Battle Tower. You will receive the Gold Trophy. Get 5 pictures painted in the Lilycove Art Museum. You will receive the Glass Sculpture.

Silver Trophy - Win at least 50 battles in a row in the Battle Tower.
Gold Trophy - Win at least 100 battles in a row in the Battle Tower.
Glass Sculpture - Get 5 pictures painted in the Lilycove Art Museum.

Scarfs:
Go to Slateport City. Talk to the Chairman in the Pokémon Fan Club. If your lead Pokémon has maximum coolness, he will give you a Red Scarf. If your lead Pokémon has maximum beauty, he will give you a Blue Scarf. If your lead Pokémon has maximum cuteness, he will give you a Pink Scarf. If your lead Pokémon has maximum smartness, he will give you a Green Scarf. If your lead Pokémon has maximum toughness, he will give you a Yellow Scarf.

Red Scarf - Have maximum coolness on lead Pokémon.
Blue Scarf - Have maximum beauty on lead Pokémon.
Pink Scarf - Have maximum cuteness on lead Pokémon.
Green Scarf - Have maximum smartness on lead Pokémon.
Yellow Scarf - Have maximum toughness on lead Pokémon.

Rare Stones:
Find Blue, Green, Red, and Yellow Shards. These may be found near Mossdeep, under the water. Go to the Hunter's House. Trade him Blue Shards for Water Stones, Green Shards for Leaf Stones, Red Shards for Fire Stones, and Yellow Shards for Thunder Stones.

Water Stone - Give the Shard Hunter a Blue Shard.
Leaf Stone - Give the Shard Hunter a Green Shard.
Fire Stone - Give the Shard Hunter a Red Shard.
Thunder Stone - Give the Shard Hunter a Yellow Shard.

Diplomas:
Pokemon Diploma - Have all 202 pokemon Seen and Caught in your pokedex. Then go to the hotel in Lilycove City and talk to the Game Designer.

National Pokedex Diploma - Collect all 386 Pokemon info in your Pokedex. Then go to the hotel in Lilycove City and talk to the Game Designer.

Getting Different Coloured Trainer Card:
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.

Green Trainer Card - The Card you start off with
Bronze Trainer Card - Beat the Elite Four at least once
Copper Trainer Card - Catch all 200 Pokemon
Silver Trainer Card - Beat all of the contests
Gold Trainer Card - Beat 50 trainers in a row in battle tower, either LV 50 or LV 100

National Pokedex:
Trade from Pokemon Fire Red or Pokemon Leaf Green.

Get Shedinja:
Be sure you have only 4 pokemon in your party. Now, go catch a Nincada and evolve it. After it evolves, check your party and you should have a Shedinja.

Shiny Pokemon:
Every time you encounter a pokemon you have a 1/8192 chance of the pokemon being a different color, this is called a shiny pokemon.

Getting Latios:
After you defeat the Elite Four, return home then watch the television downstairs. After you watch it, Latios will wander in Hoenn, looking to be caught.

The day care center trick:
when you put a pokemon in a day care center, each step you take equals one exp. point. if you want to level up a pokemon faster while it is in the center, you must first obtain the acro bike from rydel. then fly over to lavaridge town and bike all the way right until you reach the desert. bike over to the mudslide and face it. now here is the tricky part, find a way to hold down the UP button on your gameboy. leave it on overnight, and your set. this may not work as well for people without an sp.

Free Drinks:
You can receive free refreshments when purchasing a drink out of the vending machines on top of LilyCove city SuperMart. Occasionally an extra can of whatever refreshment your purchasing will be dropped for the same price as a single can.

Get unlimited time in the Safari zone:
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.

Avoid wild Pokemon:
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.

Mirage Island:
An island that appears very rarely. There is a rare Berry and infinite Wynaut inhabiting the island. It does not appear randomly, however. Mirage Island is assigned a number daily. If the number matches a Pokemon in your party's ID number, it will be visible. Thus, your chances of seeing Mirage Island is to have many different ID numbers in your party.

Get Corsola Without Fishing:
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.

Unlimited Time in Safari Zone:
If you have the Acro Bike equipped, get on it while you're in the Safari zone. If you hop up and down in one spot of grass, you can run into Pokemon without using up steps.

Fully Heal Pokemon without a Poke Center:
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.

Free Premier Balls:
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.

Less wild encounters:
Just have a Pokemon with the ability Intimidate first in your party like Poochyena and you will have a less encounters.