Diamondhead

Diamondhead is a Petrosapien alien from the planet Petropia. He was first used in the first episode, And Then There Were 10.

Fred 40: The New Life
&lt;- Ahmad's Diamondhead is similar to Alternate Ben 10,000's.

Appearance
Diamondhead in the Original Series Diamondhead is a silicon-based life form that is about 7 feet in height. His body is composed of durable green crystals. He sports 4 green crystal points on his back and has a sharp head.

In the original series, Diamondhead wore a uniform which is black on side half and white on the other with the Omnitrix symbol on his left chest.

In Alien Force and Ultimate Alien, Diamondhead's torso is similar toChromastone's, consisting of indigo crystal which has black lines and dots over it. There are now six crystal points on his back instead of 4 and he now also sports two more on the front of his chest. He wears the prototype Omnitrix/Ultimatrix symbol on his chest.

Powers and Abilities
Diamondhead is a silicon based life form with a body made of an extremly dense and hard biological crystal, mak ing him nearly invulnerable. He can manipulate the atomic structure of his diamond physiology at will, allowing him to create crude crystal weapons from any part his body on demand or fire crystal shards from his hands. In certain ways, he can reshape his projectiles into certain shapes. He can even control those that are not connected to his body. This same ability also allows him to regenerate to an extent, such as regrowing lost limbs.

In addition to growing crystal from himself, Diamondhead can grow crystal over other objects. In the episode, Vengeance of Vilgax: Part 2, Ben as Diamondhead, seems to levitate three pillars of crystal that he controls to aim toward Vilgax, defeating him. Lasers and other similar weapons are useless against Diamondhead, as his crystal body acts as a prism, refracting the beams. He also has proved strong enough to easily beat Kevin, defeat Vilgax, and smash apart various objects with relative ease (an example of this is when he mutilated a semi truck just by sneezing). The one drawback to Diamondhead's crystal form is the crystal itself, which can shatter if exposed to sufficiently strong sonic vibrations. Though his diamond structure is durable, it can be damaged with sufficient force. While Petrosapiens can regenerate limbs, there is a limit to how much damage they can recover from. He also seems to be able to survive if shattered, given his head is still intact.

In Ben 10: Omnitrix Adventures, Diamondhead can now create energy shards and shoot energy bursts from his body.

In John Smith 10, Diamondhead can merge with and phase through his crystal structures.

Weaknesses
Diamondhead is weak against sonic waves.In Ultimate Sacrifire he is hurt by sentient Ultimate Echo Echo's sonic waves.In Ben 10 vs Negative 10 Part 1,he is attacked by Dr Animo's sonic waves.

Gwen 10
After turning into Heatblast, she then turns into Diamondhead after learning about many of the other aliens, but she doesn't turn into Wildmutt after Heatblast like Ben had done in And Then There Were 10. Her fight with the giant Vilgax drone almost mirrors Ben's fight in the pilot. However, she uses her book smarts to effectively rebound the laser blast without doing more than necessary damage.

Race Against Time
Diamondhead appears as the third alien Ben transforms into in a live-action movie and fights Eon once but gets away. Ben spent his remaining time as Diamondhead in the girls' locker room.

Alien Force
Diamondhead makes an appearance in the third season premiere of Alien Force, regenerating from Chromastone's remains after Vilgax destroyed him. Diamondhead's appearance is slightly altered (but similar to his appearance in Ben 10,000), with a primarily dark blue uniform that also covers part of his head (however, all petrosapiens have this natural "costume". It wasn't seen before since Ben's clothing covered it), and his crystal body is more blueish and dosent make the same crystal-like noise when he walks anymore. But it is just possible that Diamondhead's dark purple uniform never appeared before because both Diamondhead and the Petrosapien race were restored by Sugilite's DNA. It is also a fact that Diamondhead has six crystals in his back (instead of two) and more two in his chest, exactly like Sugilite. In this series, his crystals can explode, and he demonstrates the ability to psychokinetically control the crystal he creates.

Diamondhead's body is different in that his Omnitrix symbol is now in his chest and his eyes are now green. He also has a similar body structure to the one of Chromastone, a related species. In the episode The Secret of Chromastone, all Petrosapiens have a dark purple body (in the original series, we never saw that, since Ben, Tetrax, and all the Petrosapiens were wearing clothes). Ben transforms into Diamondhead after Vilgax destroys Chromastone's body, but the crystals that made up Chromastone re-constituded into Diamondhead, giving Ben access to this form once again. As Diamondhead, Ben states "You're in trouble Vilgax; I've had a lot of practice with this one," indicating Diamondhead is one of the alien forms that he had a lot of experience with (this may be in reference to a scene from an episode of the original series, in which a young Ben can be seen training in this form under the guidance of Grandpa Max), possibly due to it being one of his original ten alien forms. Ben proves this by using it to literally crush Vilgax, forcing the villain to yield defeat. Ben's use of Diamondhead to defeat Vilgax is ironic since he is the one ultimately responsible for the destruction of Petropia.

Diamondhead is now once again selectable in the Omnitrix. Ben briefly transforms into Diamondhead in the episode Single-Handed, after becoming trapped in the Null Void after he is dimensionally displaced from his left hand (the hand that wears the Omnitrix) by the bounty hunter Sunder. This saves Ben's girlfriend, Julie Yamamoto, from Sunder, while she is trying to protect Ben's left hand and the Omnitrix. Ben's dimensionally displaced hand protects Julie by firing Diamondhead's crystal shards. However, this causes problems for Diamondhead, as his left arm, even with the hand gone, also fires shards, unintentionally destroying a rock bridge he was walking on. Diamondhead also appeared in the episode In Charms Way, fighting a hypnotized Kevin. Diamondhead also appears in The Secret of Chromastone by releasing Sugilite inside him, where he saves his home planet Petropia, with the crystal Vilgax had, that can regenerate Petropia and their species. He was also used by Albedo to fight and kidnap Kevin and one of the alien forms Vilgax's army of bioids take.

His appearance in Alien Force demontrates that Petrosapiens and Crystalsapiens are somewhat related.

Ken 10: The Adventure Begins

 * Ken 10: Lake

Ben 10: Protector of the Omniverse
He looks like his 11-tear old self but the Infinimatrix symbol is on his chest.He is used thrice in Wrath of the Xenocytes, first to train with Kevin, second to locate Tetrax, and third to fight DNTetrax.He is used by Young Ben in To The Past to fight Vilgax and Psyphon near the Chimeran Hammer.He appears in Ultimate Escape to go infinite.

Ben 10: Hero of Heroes
He looks like his Ben 10 000 self but with green eyesand a green Codontrix symbol.He appears in Stress, Stress and More Stress twice as an unintentional transformation.

Appearences

 * Plumber Time

Tomas 10
Diamondhead is an upcoming alien in Tomas 10. He will appear the way he looks in Omniverse.
 * Fighting with the Enemy (debut)
 * Aliens vs. The World

Ben 10 : Potis Altiare
Sugilite's return

Mike 10
Diamondhead is set to appear in Mike 10

Ben 10,000 Rises
In Ben 10,000 Rises, Diamondhead is more buff. He appears in The Revolt Revealed, where he fights some Plutonians.

Appearances

 * The Revolt Revealed

Appearences
Season 1

Season 2
 * And Then There Was Kurt 10

Season 2.5
 * Kurt vs Rex
 * Kurt 10: Alien Alliance
 * Hunted...Again
 * Kurt 10: Heroes United

Jimmy 10
He is mentioned in the series, and may be unlocked on the Decatrix. {C}

Ben 10: Omni Alien
Diamondhead is one of the main aliens in the Omnimatrix.

Appearences

 * The Unknown

Rent 10
Diamondhead first use in Meet the ten part 2 to defeat the giant drone.

Dex 10

 * A message from Canada

Ben 10 omniverse unbound
he makes his first reappearance in the episode Sugilite's return being used to play basketball with rook.

Len 10
Len's version of Diamondhead is Diamondbread. He is made of hard, frozen bread, and has the same powers of Diamondhead, except he shoots frozen bread instead of diamonds.

Zac 10 Master of the Ultimatrix
The Rise

Ben 10: Generations

 * He makes his first reappearence in "This Day Just Get's Worse"&amp;nbsp;to fool Vulkanus into having his Machine destroyed

Tommy 12
In Fighting with Andafight, Gem the Petrosapien touches the Twelvtrix resulting in Diamondhead. He will most likely have a new form on the Poderultimotrix. His appearance is the OS Diamondhead.

Ben 10: MEGA Alien
In Ben 10: MEGA Alien Diamondhead looks like Ben 10,000 (original series) Diamondhead. He retains his regular powers along with Chromastones powers. He can absorb energy and redirect it and can fly.

Miggy Wiggy
In this series, Diamondhead is activated in the third season. His name in this series is Diarama. Still with the same powers, Diarama can now make items from diamond. He can make a sword, a boomerang and other more.

Ben 10: Alien Universe
In this Alien Force remake series, Diamondhead is used very frequently as of the fifth episode, possibly racking up the most transformations for an Omnitrix alien in Ben 10: Alien Universe.

Appearances

 * Homesick Trilogy: Part 1
 * Homesick Trilogy: The Final Part (by Albedo Ben and Ben)
 * 10 Again
 * Ben 10: Alien Queen
 * Ben 10: Invasion of the Omnitrix
 * Charmed to Perfection

Ben 10: Peace In Dimensions

 * Gwen 10 Returns Part 1
 * Enocher

Ego: Jacob
Diamondhead is the very first alien that Jacob uses.

[The Call to Adventure]

Ben 10: Omnitrix Adventures
In Omnitrix Adventures, Diamondhead now has on impenetrable black armor with white lines and sleeves that cover his forearms. He wears white pants with black lines over the knees and has on a blue belt with a triangular shape on it. He dons black high-tech boots and has three large diamond shards on his back, two spikes on his elbows and back legs, and two extra ones below his back. He wears the Omnitrix symbol on his chest.
 * The Chamber of Mysteries (re-unlocked by Azmuth)
 * Ben 10,000,000 (first-reappearance)

Alix- United Heroes
Alix uses Diamondhead in many situations including fighting Shadowstrike.

He now looks like a recolored Tetrax

John Smith 10
In the episode Hunted (John Smith 10), Tetrax touches the Omnitrix, allowing for Diamondhead to be unlocked. He has since become one of John's most powerful aliens, easily able to defeat Vilgax.

Appearances:

 * Nowhere to Run
 * The Omnitrix (x3)
 * Camp Fear (John Smith 10)
 * Wolf Bane
 * Grudge Match (John Smith 10)
 * In Charm's Way (John Smith 10)
 * Voided (John Smith 10)
 * War of the Worlds Part 2 (John Smith 10)
 * Tough Luck (John Smith 10)
 * Vengeance of Vilgax Part 2 (John Smith 10)
 * Fame (John Smith 10) (on TV)
 * Basic Training (John Smith 10)
 * Too Hot to Handle (John Smith 10)
 * Love (John Smith 10) (used by Julie)
 * The Purge (John Smith 10)
 * Inspector Number 13 (John Smith 10) (used by Julie)
 * Primus Again (used by Julie)
 * The Ultimate Enemy Part 1 (John Smith 10) (used by Winston)
 * The Ultimate Enemy Part 2 (John Smith 10)
 * The Ultimate Enemy Part 3 (John Smith 10) (used by Ultimate John)

Galactic Battle:

 * Heroes United Part 1 (John Smith 10)
 * The Big Tick (John Smith 10)
 * Out of Luck
 * Forge of Creation (John Smith 10)
 * The Secret of Chromastone (John Smith 10)
 * Attack of the Clones
 * Ghost Town (John Smith 10)

Ben 10/Generator Rex: Omniverse
Like Chromastone, Diamondhead will only appear in comics.

Ben 10: Supreme Force

 * Return of the 10: Part 2 (first re-apperance)
 * Christmas Returns
 * Deal with the Devil
 * Who's Ben Tennyson?

Chaturn 10: Fan Force

 * Origins of Chaturn, Part 1 (Used by Yopo)



Den 10: Prototrix Adventures
He looks ezactly the same as Ben10k's Diamondhead,but the diamonds are blue.