Beat the Dragon Zombie Easily:
     Battling with the Dragon Zombie after Ryu becomes older is almost
always  a tough battle because of it's poisoning abilities. To quickly
destroy  this  monster  have  Ryu cast all his best heal spells on the
Creature.  This  takes care of him in no time. This trick will work on
any undead creatures, EXCEPT vampires. Note: Do not use items! Healing
Herbs and Vitamins WILL give HP back to the Zombies

Infinite Croc Tears:
     Go  to  Ceder woods and find the pond go to the middle of it were
there  is  a  small little ditch and press x and you should get a Croc
Tear also you can keep pressing the x butten and get infinite of them

20% off magic:
     If you want to get 20% off of magic equip 2 Shaman's rings and it
should  work.  This is good for ryu with his accension ability because
it takes alot of AP.

Have Vital Item Flier:
     Go to Genmel when you're still a child, go near the item shop and
press  R1  and  change  the  camera.You'll see a manillo eating in the
corner.Talk  to him and he will give you the flier. This will decrease
your buying items to 20 to 30% OFF!

Hint:
     Walk  around with ryu and slash people with your sword. Sometimes
you get money.

Easy Experience:
     Later  in  the  game,  develop the fairy village until you have a
copy  shop,  and  copy  a Ivory Dice until you have 12. Then use those
dice  in  battle  on  a  enemy  (example:  the  Vulcans in Mt. Zublo).
Depending  on  what enemy you use them on, you'll get 20,000 to 80,000
experience!

     Using the Ivory Dice in battle increases the amount of experience
points  you  gain  in battle. Using it once doubles the points gained,
twice  quadruples  the points gained, and three times multiplies it by
8.

Free Berries:
     For  free  berries  go  to the coffee shop and kick the tree with
apples in it for berries the berries give you 5 hps back.

Master of Agility:
     To  get  the  fairie  Meryleep  to become your master, go east of
Wyndia where there is a spring that is said to be home of the fairies.
Have  Peco  run  and  knock  a rock into the middle of the pool, and a
fairie  will  appear.  She will send you on a mission to get an object
stolen  from her by a crow. Then go to the mountain west of the Arena,
and  if  you  walk behind the mountain a "?" should appear. Enter have
Peco  hit  the  tree  with the crow on it. Take the object back to the
fairie  and  she will offer to be your master. Your agility will go up
+2, but your Hp, Power, and Defense go down -1.

Lotsa Life:
     When  you  grow  old  select  rei and go to the moutain where you
fight  the  GooTitan  and use pilfer as many times as you want and you
will get the life shard and your life will go up one point with one so
collect as many as posible.

Master List:

These are all the masters in the game. And the skills they teach you.

Bunyan Risky Blow, Focus, Super Combo, Disembowl 
Mygas Frost, Meditation, Magic Ball, Typhoon 
D'lonzo Monopolize, Intimidate, Steal 
Durandal Unmotivate, Feign Swing, Backhand 
Yggdrasil Sanctuary, Recall, Shield 
Meryleep Charm, Shadowalk, War Shout 
Giotto Trump, Berserk, Death 
Hondara Purify, Kyrie, Benediction 
Fahl Charge, Counter, Resist 
Emitai Barrier, Mind Sword, Enlighten 
Bais Chain Formation 
Lang Cupid's Lyre (Item) 
Lee Magic Formation 
Wynn HP Formation 
Hachio Mighty Chop, Demonsbane 
Deis Inferno, Blizzard, Myollnir, Sirocco, Celerity 
Ladon Mind'sEye, Holy Strike,Ward Of Light, Aura 

More fairies:
     Get  the  Fairie  Taria  from the three Fairies after you fix the
lighthouse.  To  get  more Fairies, place them in the hunting section.
Note:  For this to work you have to go there after you are older (when
Garland tried to kill you, and you disappeared).

Unlimited Life Shards:
     Life Shards can increase your HP. To obtain more, get Rei in your
party  and  fight  a  Gootitan. Use Rei's Pilfer until a Life Shard is
obtained. Then, repeat to collect as many shards as desired.

Unlimited Magic Shards:
     To  obtain  more, get Rei in your party and fight a Revenant. Use
Rei's  Pilfer until a Magic Shard is obtained. Then, repeat to collect
as many shards as desired.

Coupons:
     After  getting  Momo  back  when your an adult, go to Dauna Mine.
There  is  a  room  behind  the  location  where the Dragon Zombie was
fought.  Have Momo blast the weakened wall at this location to get the
coupons  inside.  Equip it to get a 10% discount on all items that are
bought.

Control the Kaiser form:
     Usually, Ryu will not have control of the Kaiser. Select Infinity
+ Trance + Radiance for it to work correctly.

Easily defeat the Goddess Of Destruction:
     Just  before  the  last battle, Myria will transform herself into
the  Goddess  of  Destruction,  with  about  20,000  HP. Defeat her by
transforming  Ryu  into Myrmidon (Frost + Trance + Force), then choose
Aura.  This will allow more than 1,000 damage to be done on each turn.
Do  this  repeatedly until she has been defeated. Be ready to use your
healing items and assign one or two of your party members to replenish
Ryu's AP.

Hide And Seek, Wyndian Kids:
     After  Ryu  matures,  he can be apprenticed to the kids in Wyndia
that  were  in  the  hide-and-seek game earlier. First, find them in a
hide-in-seek   game  around.  They  can  be  found  in  the  following
locations.

Bais: In B3 of the Dauna Mine 
Lang: Behind a tombstone in the Wyndian cemetery 
Lee : In the Eastern Wyndian Checkpoint, in a corner behind the guards
Wynn: In the lower level of Junk Town on the left side 

Kill Vulcans in volcano:
     The  Vulcans in Mt. Zublo are usually very hard to kill. However,
they  are  worth 300 exp a throw, which at that stage in the game is a
lot.  Use  this  trick to kill them easily. First, before entering Mt.
Zublo,  buy  a  large  amount  of  Molotovs (20-30) from Wyndia. After
buying  these, go into the volcano. When you meet a Vulcan, get one of
your  characters  to  use one Molotov on the Vulcan. It should heal it
and  the  message  "Vulcan begins to move!" should appear. After that,
destroy  it.  Ice  spells  are  very  effective and the Jump skill (if
present) also works well.

Get the Beast Spear:
     As soon as you beat Gaist, you need to search his ashes. You will
then get the Beast Spear. This weapon will increase his attack by 150!
The  only  drawback  is  that  it will drain about 9 to 10 HP from him
every round.

Get the Ding Frog Fishing Lure:
     To get the ding frog you have to be a "MASTER OF FISHING++". This
is  a  lure that attracts everything but the guy only gives you 3. You
can find him at the cliff just South of Steel Beach.

Get the Royal Sword and the Life Armor:
     The way to get the Royal Sword and the Life Armor is to fish near
Kombinat with the Deep Diver lure until you have 2 Whales, 4 Spearfish
and  4  Barandy.(The Barandy fish is at the spot south of the Northern
Checkpoint.  You'll  need  a  Frog lure for these fish.)After you have
managed to get all the fish, return to Kombinat and use a Coin lure to
reel in the big, fat thing swimming around. He will ask if you want to
buy something. Say yes and the sword and armor is yours! Note that the
Life Armor will let you regain a few HP every round.

Magma Armor:
     Defeat three vulcan at Mt.Zublo and you will (probably) get three
magma  armors.  Equip them and the man with the two lava worms will be
easy as a fly. (Keep them for other fire-using bosses.)

Easy exp.:
     Get  an Ivory Dice and copy it at the fairy village until you get
twelve and use them on a Goo Titan or a boss to get more exp (note one
ivory dice= double exp 2 dices=quad exp)

The lost jewel:
     Go east where the bandits live near Genmal and use Peco's kick by
using the triangle button at the tree and a crow will fly out and drop
a  jewel and you can sell this for 5000 zenny but if you read the sign
near  Wyndia  it  tells you that fairys live in the forest so go there
and  use  peco  to  kick  the  stone in and the pond and Meryleep will
appear and offer to be your master

Easy ghost battles:
     In Mcneil manor use heal on the ghosts to kill them easy.

Control the infinity gene:
     Use the infinity and failure gene together.