If you choose to play without GameShark codes and rely purely on the Star Chip passwords, focus your resources efficiently:

5000FA02 0000 + 801D09DA 0303

(Thunder material): 27324313 — 30 Starchips Sparks (Spell): 76103675 — 10 Starchips 3. GameShark Codes (External)

This meant the built-in "cheats" were practically useless for the best cards without an actual exploit. 💥 The GameShark Era: True Forbidden Power

Use this code to see fusion results (emulator cheat):

For those using a GameShark or an emulator (like DuckStation or ePSXe), these codes allow you to bypass the game's toughest restrictions. : 801D07E0 FFFF