You guys are funny. Anywho, it sounded like WR probably wanted Spherey to return before they followed it North, Faw. At least I think so.

I turned to L33tz4n, my boon companion and alleged girlfriend. "Summon an Enchantresphere and send it North," I told her. "Have it look for any movements."
L33tz4n mumbled a bit of mantra, and from some other dimension (or something) appeared a luminescent Enchantresphere. "Go North," she told it. "If there are any zombies... vanish, I gu3ss." The Enchantresphere floated down the Northern passage. We watched it proceed down the dark tunnel, until the glow from its surface was no longer visible. We waited for it to return, but it never did.
"There must be more rabid zombies North," Fawriel pointed out.
"Thank you, Captain Obvious," Araches muttered.
"Might be lost," Shuri suggested. "Exactly how smart is an Enchantresphere?"
"Erm... how smart?" L33tz4n repeated. "Compared to what, exactly?"
"On a scale of one to ten," Shuri replied. "Ten being you, one being Fooruman."
L33tz4n thought for a moment. "I'd say... s1x."