Cup Unlockables
The Paradox Cups can be played by talking to Hades in Hade's Chamber.

Unlockable	How to Unlock
Cerberus Cup	Clear Agrabah, Halloween, and Pride Land for the first time
Goddess of Fate Cup	Clear previous cups and beat the first fight with Xemnas
Pain and Panic Cup	Clear Disney Castle for the first time
Paradox Cups: Cerberus Cup	Except Final Form, Form levels must be at Lv. 5 and must unlock Paradox Cup: Pain and Panic
Paradox Cups: Hades Cup	Clear all the previous cups, clear Space Paranoids for the second time, and have ALL forms and summons at Lv. 7
Paradox Cups: Pain and Panic	Clear all the previous cups
Paradox Cups: Titan Cup	Summon level should be at Lv. 5 and have the Paradox: Cup Pain and Panic unlock
Titan Cup	Clear Olympus Coliseum for the second time