Duncan's tools

Duncan has used many Tools during the course of the Total Drama series, that he always carries around.

Knife
Duncan's Knife is one of Duncan's tools that have been used for many purposes, including carving or whittling in his free time. It is constantly seen throughout Total Drama Island, Total Drama Action, and Total Drama World Tour.

Total Drama Island
Duncan's knife was first seen in Basic Straining, when Duncan is carving a skull into the side of the cabin. In Wawanakwa Gone Wild!, Duncan is seen in the confessional stall, cleaning his nails with the knife when describing his alliance with Heather.

Duncan uses his knife to carve D+C into a wooden Courtney head. Chris catches him and shows it to the camera, mocking him in Trial by Tri-Armed Triathlon.

Duncan uses his knife to carve a spear in Camp Castaways. Later on in the episode, Duncan pulls out his knife while hunting for food when the campers are lost. He attacks what he thinks is an animal but he then finds out he is attacking bananas.

The knife also appeared in Are We There Yeti?, when all the campers were gone. Chef Hatchet took Duncan's knife, along with the other camper's things, to use for himself. Right before Duncan is voted off, he gets the knife back, broken, bent, and dirty, having been used by Chef to clean his nails.

Total Drama Action
. Duncan is seen using his knife to carve a skull image into a post of wood, before getting called upon to act in Riot On Set.

In Full Metal Drama, Duncan, after trapping the Killer Grips in his booby trap during the second challenge, swings in on a wire to cut the rope of his trap with his knife, launching the Grips back to their base.

In the beginning of, Ocean's Eight - Or Nine Duncan is seen carving something into the breakfast table in the craft services tent. Heather calls him a vandal for it.

Duncan is shown to be keeping the knife with him while in bed in Mutiny on the Soundstage. Before the sleeping gas came in, he pulls it out as a threat when he hears noise outside, then later stuck it into the bed post in order to get to sleep.

Duncan cuts Leshawna's bra strap after the bra becomes entangled in a branch, which had caused the bus upside down in Celebrity Manhunt's Total Drama Action Reunion Special. He's also seen with it in the confessional, where he jams it into the confessional's desk in order to emphasize a threat.

Total Drama World Tour
Duncan uses the knife to cut the rope that held him, Courtney, and Gwen together, right before quitting the competition in Walk Like An Egyptian - Part 1.

In Sweden Sour, Duncan is seen in the first class section after Team Chris Is Really Really Really Really Hot wins, Duncan is seen carving an image of Gwen's head into his chair, using his knife.

In African Lying Safari, while Alejandro and Duncan are talking, Duncan is seen carving a skull hanging from a parachute into one of the benches with his knife.

Lighter
Duncan's Lighter is one of Duncan's tools that have been used for many purposes, but mostly for cheating during the challenges. It was seen in both Up the Creek and One Million Bucks, B.C..

Total Drama Island
Duncan's lighter is first seen in Up the Creek when the teams have to start a fire for the third part of the challenge. Instead of using sticks to start a fire like they were supposed to, Duncan pulls out his lighter to start one before the other team. Chris notes this as a breach of the rules, but informs the audience that at the time that there wasn't any rule against carrying lighters.

Total Drama Action
The lighter is seen again in One Million Bucks, B.C. when Duncan is pulled aside by Chef, who makes him surrender all of his various tools and weapons to not give him an advantage in the challenge. He is about to throw away his lighter, but Chef looks away when Harold is being chased by woolly beavers. Duncan smirks and keeps his lighter. He then uses it when they have to make fire from flint rocks, pulling it out and using it to light the fire instead of using the rocks, causing the Screaming Gaffers to win. However, Chris later reneges the decision, claiming that usage of the lighter isn't allowed due to it not being "stone-age technology." The Killer Grips won the challenge instead after Lindsay managed to start a fire with the flint.