Verdure Elder Elikia:
I'm about to give you a very long test. In that process, I want you to remember the sadness and anger of many.
Go defeat the monsters in Raider's Crossroads and Hellbound and bring back the Proof of Disposal. If you defeat the stronger monsters in Hellbound, you'll be able to collect the Proof of Disposal even faster.
In that long process, never forget the sadness that derives from long battles against the monsters.