Enter these codes into Promotional Unlocks menu at Player Status screen:
(each code adds 1 card to each deck)

FNMDGP
KWPMZW
MWTMJP
WMKFGC
NCTFJN
GDZDJC
HTRNPW
FXGJDW
PCNKGR
GPCRSX

Cracked by Ignite/THETA