You pull out some herbs and light them.
Heading south you arrive in a room full of stuff. Everything from candles, to altars to barrels of gas and liquids.
The second you enter, something sharp imbeds itself in your leg while another dull object impact your shoulder.
A poltergeist sits in the center of the room, surrounded by the small objects which it is throwing at you.
Fantastic, just... fantastic.

disrupt it with the smoke.

hey, didnt there used to be a rumour that poltergeists could only be disrupted by liquids like in that barrel there?