Lost Kingdoms 2 Cheats (GameCube)

Defeat Thalnos in the Scared Battle Arena 2. Go north and defeat Katia at another arena.
The world map will appear after she loses. Answer "OK", then confirm by answering "Yes"
when prompted to take on Katia's responsibilities. This will import your cards from the
original Lost Kingdoms to your current card collection. Note: This is the
only opportunity you will have to do this.

Defeat the unknown men and get the Stone of Sealing before you go to the castle and fight
with Sol. Defeat the Body of God for the second time in the Royal Tower to view the
ending.

Defeat the kendarie boss.

This trick requires two memory cards. After obtaining the desired cards, save the game
on both memory card slot one and two. Then, start a game in multi-player mode with saved
games from both of those cards. Bet the desired cards from memory card slot two, and
intentionally allow the player using memory card one to win quickly. When you have
obtained all the desired cards from memory card slot two, save the game from memory card
slot one again into both memory card slot one and two and repeat.

This trick requires a little bit of time, but is well worth it. On your file, get the
card(s) you want copied. While in story mode, save your data over the second file and
yours. You now should have two files exactly alike. Next, create a third file from
scratch. Once you are able to save that file, do so and exit back to the title screen. Go
to versus mode. Note: This requires two controllers. With the first controller,
load the second file. With the second controller, load the third file. With the second
file, bet the cards you want copied. With the third file, bet any card. Battle and allow
the third file to win. The cards you want copied are now on the third file. Next, battle
again, but this time, have your file against the third file. On the third file, bet the
cards that you won from the second file; and on the your file, bet any card. Battle, and
allow your file to win. The cards that you wanted duplicated are now copied. Go back into
story mode and resave over the second file. Repeat this as many times as desired.

Beat him in the Royal Tower Middle Level.

After you have already defeated Leod and Helena, then you will be able to defeat and
unlock Thanlos.

After defeating Thalnos, go north and defeat Katia.  It will then ask you if you want to
take on Katia's responsibilities.  If you select yes, it will recover your save file from
Lost Kingdoms and copy it to Lost Kingdoms II.

All you need to do is defeat one, then complete the rest of the stage.

Beat the Royal Tower Upper Level.

After defeating the boss in the Sacred Area (area 2), go to the west and beat Helena in
arena mode.  Make sure you've fulfilled all of the necissary prerequisites to do so.