how do you get BREAK DAMAGE LIMIT for TIDUS ?? O_O (chocobo race or dark matter x99)

[six underground]

Can someone pleeease help me on how to *more possibly* get less than 0.00 on that crazy chocobo sun sigil race or get Break Damage Limit on the Caladbolg by *more possibly* getting a lot of Dark Matters ( by capturing more than 5 monsters each, easier said than done because creatures like MASTER TONBERRIES only appear when they feel like it. )