You've acquired all the Majin and the Forsaken Kingdom trophies!
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Get all costumes
Open all treasure chests
Raise Friendship level and Tepeu's level to max
Defeat 300 enemies with combination attacks
Defeat more than 50 enemies with finish attacks
Defeat 5 or more enemies at once using a finish or combination attack
The Majin's "strength" ability rises to maximum
Defeat over 500 enemies
The Majin's "health" ability rises to maximum
Defeat 50 enemies with sneak attacks
Get 3 full costume sets
Help the Majin out when he's in trouble 30 times.
Feed the Majin over 10 Blue Fruit
Attack shielded enemies 100 times.
Become "haunted by darkness" 10 times.
Defeat over 30 enemies with traps
Help the Majin out when he's in trouble 10 times.
Defeat over 100 enemies
Have the Majin revive you 3 times.
Give the Majin more than 500 orders
Talk to the Majin 100 times.