I can protect us from falling. My father taught me feather fall before he passed.

"You father was a wise man indeed, Garrick." Kessintra smiles a little, wondering what having a normal surface family must have been like. She tries to forget her own. "We should wait until Striker returns to you to try anything. I'd hate for him to get caught in the collapse."

Worry not for Striker, he is durable and will be fine. Besides, he won’t return until the 10 minutes has passed or I call him, and I cannot call him without alerting the goblins.

"Perhaps I could send Skipper for him if you wish?" asks Chipper to Garrick.

That’s a good idea. Do it so we can proceed with this foul work.

Chipper telepathically communicates with his familiar to find the snake construct and nudge it to exit the building prior to the collapse. Once Skipper gives the all-clear he gestures to Garrick to let him know it's done.

Garrick nods appreciatively. We are good to proceed he says to the others.

"Alright. Let's see..." Kessintra approaches the brick pile from the side, looking for a good spot to try to shift the bricks further towards the dip in the roof.

Investigation 9

You can see a couple spots that would work fairly well, but none that will be great. There are a few bricks a bit further out, away from the main pile. Some are in smaller piles, some are lonesome.

((How heavy is each brick?))

About 7 lb.

Kessintra frowns, starting to grab the lone bricks and toss them onto the main pile. This isn't quite as convenient as she had envisioned.

“It’s lucky we don’t have any dwarves in our group. This abomination of construction  would give them a heart attack.”

Amelia shrugs and stretches her arm, preparing for a powerful push.

“Let’s bring down death and destruction, then.”

Let’s do it! Just tell me what you need done.

"That's more like it." Kessintra can't resist a bit of excitement at the thought of her plan coming to fruition. She positions her crowbar to push one of the smaller piles over to the big one.

Athletics with advantage from crowbar: 13

You're able to get the bricks to land right on the pile. The dent in the roof starts to grow. First by a few centimeters as a lone brick would land, then by a couple inches as you throw groups into it. Then, the hole starts to inch down with only the weight of the bricks. You can tell that the ceiling is going to collapse soon.

Garrick feels the ceiling starting to buckle and makes sure all his equipment is securely fashioned. He is ready to take a Reaction to cast Feather fall if needed.

Zan watches our backs so to speak and stays out of the way.

"Well...we do have feather fall..." Kessintra remarks, before abruptly jumping onto the pile of bricks. They are heading down anyway, she figures.

As you jump on it, the entire roof collapses. The momentum of the bricks is able to burst through several crumbling walls, flooding the entire building and widening the hole in the ceiling. You all fall on to the avalanching bricks, and are carried with it. The bricks eventually get slower and make it to the entrances, one front entrance, a side entrance, and a once secret entrance, now revealed by the bricks flowing through. Standing stop the bricks, you can see that there are some intact rooms in the corners of the settlement, but all of them are blocked off. Any goblins would be trapped inside.