[IC] Chapter 1-10: Crypt of Hate

[DM Surranó]

Lugar learns exactly the same as Torin. Him being the creator won't enable him to change the instructions.
He's also aware of the following:
- If Lugar enters and the construct can't sense Giant (regardless whether Giant's inside or outside) then it will do its best to stop (read: "annihilate") Lugar.
- If both of them enter and the construct senses both of them then it will try to stop both of them.
Thus, to keep the construct inert they have to ensure that it senses both of them before one of them enters.
However, down there where it is it would probably be unable to reach the two on the cellar level.