Dragon Quest Monsters: Joker Cheats - Nintendo DS
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Unlock Commissioner Prizes
Later in the game, prizes will be given out by the Commissioner's employees. These monsters will be given after you obtain the required amount of skills/monsters.
Empyrea - Obtain ALL monsters
Grandpa Slime - Obtain 200 monsters
Leopold - Obtain ALL skills
Liquid Metal Slime - Obtain 100 monsters
Metal Kaiser Slime - Obtain 150 skills
Metal King Slime - Obtain 100 skills
Robbin' Hood - Complete both monster and skill libraries