Question about the Underdrome

[King Sora]

When do i get the paradox cups? and is there a hades cup? I'm practically at the end of the game and I only have three available cups to play, which are all easy. And what is the fenri keyblade? i hear people talking about it and i don't have that one either. Thanks!

 

[Riku's Dawn]

Beat Goddess of Fate Cup and keep leveling up your Drive Forms and Summons.Fenrir is gotten after the Showdown of Fate II.

 

[King Sora]

well when do you get that option to do that cup? i only have the first three available

 

[Riku's Dawn]

Continue with the story.