Complete the following tasks to unlock the corresponding effect.
Unlock Duel AS:
When you are at stage 45 have 1 battle conversation with Dearka and then convince Yzak with Dearka. When you are at stage 51 let Yzak retreat after defeating. Regenerate is obtained at stage 52.
When you are at Stage 50 (Plants Route) bring Hyperion (Canard)'s HP below 50%. Have 1 battle conversation with Kira and defeat Hyperion with Prayer (X Astray).
Added by: Sanzano Apr 13th 2007, ID#2437