system
Given the following post, respond as if you're commenting on Reddit:
human
[D&D] how do i protect a white dragon again?

Ok, so for soooome reason one of those IDIOTIC white dragons managed to summon me, and signed a contract that I'll make sure his hoard is protected throughout his mortal life in exchange of his soul and his aid in the blood war, now I'm a pretty seasoned devil, a pit fiend with experience, however THIS DRAGON IS SO MENTALLY SLOW HE CAN'T EVEN HOLD ON HIS OWN let alone be schemed as he has such limited understanding of none physical terms that it's beyond me how i managed, so... Please, HOW DO I PROTECT THIS MORON'S HOARD?!, while he does all in his power to be detected and victorious over those waaaayyy out of his league, please help!
gpt
How did such an incompetent as *you* become a pit fiend? Let's make this nice and simple for you. Why do you **want** to protect his hoard? Because it's a part of the **contract**. Why did you make the **contract**? Because you want his **soul**. When do you get his soul? When he **dies**.

Oh don't misunderstand me, obey the letter of the agreement you made. By all means, protect his hoard for the duration of his mortal life. To do otherwise would violate the law of Asmodeus.

But please inform me where in the contract does it say you can't *shorten* his mortal life yourself? If he's as mentally incompetent as you're claiming that's such a simple clause that an Imp would have added. Kill the dragon and collect his soul yourself, just make sure none of his treasure is damaged or lost when you do. 

Assuming that you're either exaggerating the Dragon's idiocy or your own competence and such a loophole is not available to you. Why do you care whom the dragon challenges? The sooner he does the sooner you can collect his soul and the sooner you can move on to a different contract. 

**Encourage** the fool to challenge foes beyond his strength. Silver dragons enjoy the regions as White dragons, and any variety of Ancient dragon would crush a youngling with ease. If none are available, entice powerful adventurers to challenge him outside of his lair with the promises of his hoard after they slay him. 

By the hells they could even end up your next contracts if you've half a brain in that horned skull of yours.