I did not make this code. I found this code it has been tested and it works.
Quote:
Brother 1 Favourites
1210ED68 000000XX
1210ED6A 000000XX
1210ED6C 000000XX
1210ED6E 000000XX
XX = Card
F6 = KingGrandeur
F7 = Ra Mu
This code can be used for changing your first (top left) brother's Favourite Cards to possibly any BattleCard (you can use this list for the values), but I've only included the two Event Cards for values.
NOTE: Since this relies on you having a Brother in the top left slot, you'll need at least your Auto-Brother to use it, if you can't get a real Brother. The patch will be permanent, but only until you update your Brother. If you want the Cards back, just use the code again.
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"When you counter,
don't let him cut you.When you protect someone,
don't let them die. When you attack, you
kill!"