(It seems you've found Kaliga's weapon collection.)

• "Hmm, interesting...."

(There is a sword in one of the display cases.)

(It looks like it could lop off many heads without going dull.)

(You're tempted to open the case for a better look.)

• Accept.
• Decline.

(The display case is tightly locked, and the glass is magically strengthened.)

(There's no way to get to the sword without a key.)

• "Do I have a key...?"

"Shop" for a weapon in Kaliga's collection using his key.

(The display case is tightly locked, and the glass is magically strengthened.)

(There's no way to get to the sword without a key.)

• "Do I have a key...?"

(The display case remains stubbornly locked.)

(The owner of this collection, Kaliga, most likely has the key.)

• "I'll beat it out of him."

(The display case opens.)

(You snatch up the sword and look it over admiringly.)

You took a key from Kaliga. You then found his weapon collection, with several display cases.

You unlocked one of the cases with the key and took the sword within. Score!