Deku Scrub

Deku Scrubs, also known simply as Dekus, are a tribe of small forest creatures as well as enemies that inhabit Hyrule, Termina, and several other countries.

They are plant-based creatures that have skin seemingly made of wood and hair and "clothing" made of leaves and flowers, and spit Deku Nuts at their enemies when threatened. They usually appear in a small, flower-like tuft of foliage which they hide within when threatened. They often appear as enemies, but despite their antagonistic nature they tend to be friendly, at least when they believe it to be in their own benefit.

Characteristics
As enemies, Deku Scrubs tend to hide in grassy or flower shrubs, and pop out when provoked to spit a Deku Nut at their foes. When approached they will quickly retreat into their shrubs where they cannot be touched. In, they sometimes hide in Deku Flowers instead, which can be used after their defeat. While they cannot be harmed by direct combat, they are susceptible to long-range weapons, but can also be defeated by using a Shield to deflect their Deku Nuts back at them. When harmed, the Deku Scrub will be quick to surrender. This same strategy is also applied to the other variations of the Deku Scrub, including Business Scrubs and Mad Scrubs, which will jump out of their shrubs when first harmed.

Dekus can deal with water, but if they happen to venture in deep areas they will hop on the water to survive drowning. Like plants, too much water can hurt them. Luckily, Dekus are usually light enough to stand on Lily Pads, granting safer travel over the swampy waters that the Dekus of Termina call home. In Deku form, Link is able to skip across water, but cannot swim. Dekus are also highly flammable, and rightly so, as they are wood-based creatures.

Some Deku Scrubs in Majora's Mask also have propellers on their heads which allows for flight.

Business Scrub
Business Scrubs are Dekus that have taken to selling certain items, but they will only offer these items once Link defeats them. In Ocarina of Time, Business Scrubs appear within the Lost Woods but are also common in many caves and secret holes in the rest of Hyrule. While most of their deals are extortionate, some of them will offer important items such as a Piece of Heart or even the ability to carry more Deku Sticks or Deku Nuts.

Mad Scrub
Mad Scrubs are a stronger and far more aggressive variation to the regular Deku Scrub. In Ocarina of Time, they appear in the Sacred Forest Meadow when Link is young, and also in Kokiri Forest as an adult. In Majora's Mask, they appear in the Deku Palace and Woodfall. Unlike regular Dekus, they attack in bursts, and will make no attempt to bargain with Link and can be destroyed in battle.

Ocarina of Time
Deku Scrubs first appeared in, where they primarily appear as enemies Inside the Deku Tree where they are subordinate to Gohma. Here Link learns of his ability to deflect their nuts back at them with his shield for the first time. Unlike other enemies, once struck they will not be destroyed, and will run around in a panic. When Link approaches, they will plead for mercy and offer him some advice to progress through the dungeon.

A group of three Deku Scrubs appear prior to Gohma's room, guarding the doorway. Unlike previous Deku Scrubs, these enemies will become stunned when hit, and will not give up unless Link defeats them in the correct order, a secret revealed by Deku Scrub defeated previously in the dungeon. This can be remembered using the phrase "twenty-three is number one". When Link beats them, they reveal to Link the strategy to use in order to defeat Gohma. In the version of the game, the Deku Scrub that reveals the correct order is replaced by a Mad Scrub, and the order to defeat the three Deku Scrubs is changed to 3 1 2. Link can only discover this new order by trial and error.

Deku Scrubs also appear in the Lost Woods, most notably in the Forest Stage. Here, a group of Deku Scrubs will judge the face of any visitor who stands on the stage, and reward them depending on what they think of it. This reward varies from Rupees, nothing at all, or a hail of Deku Nuts. If Link visits with the correct Mask, he will meet a large Deku Scrub who will offer him a greater reward. According to him, the Skull Mask looks like the Deku's sacred forest totem.

One normal Deku Scrub also appears in the Lost Woods making his home in the top of a tree from which hangs a small drum-like target. If Link hits the center of the target three times in a succession, he will be granted a larger Bullet Bag.

Majora's Mask
explores a different side of this species, in which there is a functioning society composed entirely of Deku Scrubs, known as the Deku Kingdom. They are situated in the Southern Swamp of Termina under monarchical rule. The Deku Royal Family is composed of a King and a Princess, who are served by guards, yes-men, and a butler, whose son had died mysteriously prior to the game. The Deku of the swamp are also hinted to have a sophisticated education system. However, they are also wary of strangers, and if other Dekus try to enter without permission, they usually become enraged.

The Skull Kid also turns Link to a Deku Scrub at the beginning of the game. When Link was healed, he received the Deku Mask. Link in his Deku form is able to perform spinning attacks, shoot Bubbles, perform a Deku Flower Jump and glide using spinning flowers, hop across water, and has the ability to retreat into a hardened nut-like shell for defensive purposes, but it is unclear if other Dekus share these abilities.

There is a mini-game specifically made for Deku Scrubs located in North Clock Town, the Deku Scrub Playground. Deku Link can play this mini-game and eventually earn a Piece of Heart.

Oracle Series
In the, Deku Scrubs are scattered throughout Labrynna and Holodrum's lands and caves. Most of them are non-violent Business Scrubs that trade freely with Link. Some sell staples such as Mystical Seeds and Bombs, though most Business Scrubs sell Shields. The largest population of Deku Scrubs appears in a forest in western Labrynna in the past, appropriately named Deku Forest.

Of the two games, is the only one to feature hostile Deku Scrubs. These Scrubs behave similarly to the ones in Ocarina of Time; they shoot seeds at Link from afar and hide themselves when he approaches. Deflecting their seeds back at them with the shield will cause them to surrender, at which point they will offer Link helpful advice. Two such Scrubs appear on Mt. Cucco, one of which has a sign next to it that forbids the use of shields and deflecting seeds, comically revealing its weakness.

There are also three friendly Deku Scrubs who have roles in sidequests. One of them is located in the Lost Woods and plays a role in the Oracle of Seasons trading sequence. After playing the Phonograph for it, it will tell Link how to find his "Secret Spot," where the final reward for the trading sequence, a greater Sword, is located. In a Linked Game of, a friendly Deku Scrub appears in Deku Forest. He can be heard singing a "secret" (the Deku Secret) called "Love the Seed," which is apparently quite popular among Dekus. Link tells the secret to another singing Deku that appears in a cave west of Sunken City in Holodrum, who also loves the secret song but cannot remember the last half. As thanks, the Deku increases the size of Link's Seed Satchel.

The Deku Scrubs of the Oracle series are unique in that they appear to be individualistic creatures, given that most of them remain distanced from one another and they are never seen to interact. In fact, the singing Deku Scrubs are the only ones that refer to others of their own kind. The supposedly popular Deku song, "Love the Seed," is the only indication that these Deku Scrubs share any form of culture. Only the friendly Dekus that are not Business Scrubs demonstrate musical inclination, however.

Four Swords Adventures
features a group of Deku Scrubs living in the Lost Woods stage. They are similar in appearance to the Dekus of Majora's Mask. These Deku Scrubs were awoken from their slumber by Ganon transforming the forest into the Lost Woods. They look forward to the expansion of the Lost Woods to cover all the forests of Hyrule, at which point they can travel freely. If someone gets lost in these woods, they are said to transform into a Deku Scrub. Despite being tied to the woods, they are able to travel beyond the forest using underground passageways, and later appear in Frozen Hyrule where they have taken to a new game they call Terrorpin Hockey. Despite working for Ganon, none of these Dekus will attack the four Links, and will speak freely with them, assuming they are not a threat.

The Minish Cap
The Deku Scrubs of are all Business Scrubs. They spit seeds as well, but mean no harm by it; they merely have a natural tendency to spit seeds when they speak.

Heritage
The Deku may share a biological relationship with Octoroks. Both races have traditionally shared the attack pattern of spitting projectiles (either rocks or nuts) at their targets, and (likely by virtue of this) both have similarly shaped mouths, although they have otherwise had little in common. In SS undefined, however, the Deku are entirely absent, while Octoroks have migrated onto land, where they (particularly in Faron Woods) strongly resemble conventional Deku. It is possible that these incarnations of Octoroks were thus a common ancestor of both species. It should be noted though, that the word Deku already exists, as the Deku Hornet is named after it.

Disappearance
The Deku are conspicuously absent during the events of, not even appearing in Faron Woods. However, they do appear hundreds of years later during Four Swords Adventures, claiming that they had been in "slumber" until Ganon had awakened them. Although the circumstances surrounding this slumber are completely unexplored, this would seem to suggest that the Deku (at least in Hyrule) entered their slumber some time prior to the events of Twilight Princess, remaining asleep (and hidden) until they were awoken in Four Swords Adventures.

Trivia

 * Dekus have a unusual way of speaking that often involves making the noise "pi" after sentences. This was removed from the translations of most games, but was left intact in some instances, such as in Four Swords Adventures.
 * The hint for defeating the Deku Scrub triplets guarding the boss room Inside the Deku Tree in Japanese, translated "Twenty-three is number one" in English, is 「ニイさんイチバン」 (niisan ichiban). It is actually a play on words: niisan ichiban could either read "Two three number one" or "Older brother first."