Kingdom Hearts II/Olympus Coliseum Tournaments

To access the Olympus Coliseum tournaments, visit the Underworld Entrance in Olympus Coliseum and talk to Panic to play a tournament. After winning each tournament, you earn a trophy.

Here are all the tournaments:


 * The Pain and Panic Cup - Final Boss: Leon and Yuffie
 * The Cerberus Cup - Final Boss: Cerberus
 * The Titan Cup - Final Boss: Hercules
 * The Goddess of Fate Cup - Final Boss: Hades

After you earn all the trophies to each tournament, you will access the Underdrome Entrance, where the harder challenges take place. Simply walk up to Hades in Hades' Chamber and talk to him. He will let you choose a tournament. These challenges are recommended at a higher level.

Here are all the Paradox Tournaments:


 * The Pain and Panic Paradox Cup - Final Boss: Leon and Yuffie
 * The Cerberus Paradox Cup - Final Boss: Cerberus
 * The Titan Paradox Cup - Final Boss: Hercules

The final Paradox Challenge, The Hades Paradox Cup, consists of 50 rounds and is recommended at level 99 of the game, using the Fenrir Keyblade, which is unlocked when defeating Sephiroth.