"C'mon in guys!"

The castaways walk into a GIANT maze. Everyone wants to get a look in it.

"Ready to get to today's immunity challenge?" Lakitu says.

Everyone nods, eager to go into the maze.

"Today's challenge is called runners Vs. catchers. Here's how it works:

One round after another, a runner will run into the maze. Their goal is to collect one golden mushroom and reach the other end. However, at the same time, a catcher from the OTHER tribe needs to tag the runner before they reach the end of the maze. If you complete your task first, you score a point. First to three wins it all."

"I'll give you a moment to get ready, and we'll get started!" Lakitu screams as the teams huddle up.

A few moments later...

"First up is Wiggler running for Sambu and Pokey catching for Lara! Survivor's ready... GO!"

Wiggler dashes into the maze, while Pokey sits waiting. He must wait 10 seconds before entering the maze.

Wiggler turns a corner and finds a golden mushroom. The next corner she turns, she sees Pokey, and turns away, but trips on a small rock.

Pokey approaches Wiggler. "Gotcha!" He yells, and tags Wiggler.

"That's one point for Lara!" Lakitu exclaims as Lara cheers Pokey on.

"Next up is Waluigi running for Lara and Roy chasing for Sambu! GO!"

Waluigi sprints into the maze, with Roy chasing after him in a matter of seconds. Waluigi runs around the maze for minutes. He cannot seem to find the mushroom.

After a while, Waluigi reaches a dead end, and surrenders to Roy.

"We are tied 1-1!"

"YEAHHH!!! LET'S GOOO!"""" Roy screams.

"The next round is Goomba running for Sambu and Bowser Jr. chasing him. GO!"

Goomba reaches the end of the maze quickly, then realizes he needs the mushroom. He turns around frantically and searches for it. Bowser Jr. is nowhere to be seen!

Eventually, Goomba does find the mushroom, and having already made it there, sprints to the end.

"Goomba scores a point for Sambu! They need one more to win!"

The Sambu tribe screams and cheers.

"For our fourth round, Monty Mole will be chasing Morton. Sambu could win it right here. Survivors ready... GO!!!" Lakitu announces.

After 10 seconds, Monty Mole is let into the maze, and quickly finds Morton. Morton does not realize, though. Oddly enough, Monty Mole turns around and runs toward the end of the maze. Everyone watching is very confused, but they cannot say anything.

When Monty Mole reaches the end, he turns around and find a near bush, and jumps in it. Everyone is still confused.

After around 10 minutes, Morton finds the golden mushroom and escapes the huge maze. Right as he's about to exit...

Monty Mole pops out of the bush, and tags Roy! Everyone is shocked, and the Sambu tribe cheers and screams!

"WOW! I was not expecting that!" Lakitu admits. "SAMBU WINS IMMUNITY!"

The whole Sambu tribe bursts with excitement. Everyone hugs Monty Mole and cheers him on.

A few moments later...

"A well deserved win! Congratulations Sambu!" Lakitu hands Monty Mole the tribe immunity idol, and they head back to camp.

"Lara... you have a date with me at tribal council tomorrow, where someone will be the third person voted out. I'll see you there. Grab your stuff and head back to camp." Lakitu says more quietly.

"Well.. we lost the challenge. And I did terrible. I have a feeling I'm in trouble." Bowser Jr. says in his confessional.