Kingdom Hearts Re:Chain of Memories

For this trophy you must enter the Card Deck menu and edit your Card Deck a total of 500 times (they don't have to be 500 different deck combinations). Throughout the game you will probably end up editing your deck quite a bit, however it will be nowhere near the amount you need. Everytime you enter the Card Deck menu and edit your deck it'll only register it as one edit, no matter how many cards you switch out. This is a very tedious grind so once you're ready follow these steps:

• With your current deck start removing a card one by one, leaving and reentering the card menu each time.
• When you're down to the one required attack card, add one card at a time leaving and reentering the card menu just like the previous step until you hit max CP ( you can just mash Kingdom Key cards in so the process is fast)
• Rinse and Repeat until you've gotten your trophy.

You can gauge how many deck edits you've done by keeping track of the amount of decks that were able to fit in your deck and multiply that by the amount of times you flushed out your deck and reconstructed it over and over again. Once you reach 500 the trophy will pop. This is a very tedious step.

Advanced Card Deck Creator