Defeat Deo

You convinced ムハマード? I'm impressed. No member of the Sand Bandits has been able to win over that stubborn old man... You're incredible. You are the pride and joy of the Sand Bandits.

(Er, was it that big of a deal?)

Since you were able to do something no one has been able to do, you'll also defeat デウ for us, won't you?

(Hmph, what happened to convincing that old man being half the battle!?)

Now, go and defeat 1 デウ for us. It shouldn't be too difficult. Not for you.

You want to know where デウ is? Well, I'm not sure. Seeing as how he's the leader of Cactus, wouldn't he be in the ? I don't think he appears that frequently, so be patient.

Too much for you? Not something I expected to hear. But, come closer and listen to me... There is a bounty being offered...

You've defeated デウ! You're incredible! You have what it takes to protect this Desert! What? You want a reward?

HAHAHA! The Sand Bandits offered a bounty to anyone who can defeat デウ, but that doesn't include members of the Sand Bandits! It's your duty to protect the desert! It's only right that you helped. HAHAHAHA! Mmm...

You haven't defeated 1 デウ yet? I'm counting on you.