(This is a display case for the weapons Kaliga has collected.)

Player: "Is that a polearm?"

(You see a long, battle-ready polearm in the display case.)

(Open the case and take a closer look at it?)

Player: Accept.

(The display case is tightly locked.)

(Open it with the key from Kaliga.)

Player: "Where is that key?"

(The display case is tightly locked.)

(Open it with the key from Kaliga.)

Player: "This key should open it."

(The display case is tightly locked.)

(Find out if Kaliga has the key.)

Player: "I must find Kaliga."

(The display case opened!)

(Take out the polearm and put it in your cube.)