CT - 782 / Legends CT - 782 was a clone trooper who served in the Grand Army of the Republic during the Clone Wars . CT - 782 earned the nickname of " Hevy , " due to being a heavy weapons expert . In 22 BBY , Hevy , along with his fellow Domino Squad clone cadet troopers , trained within Tipoca City ' s military complex under the Siniteen bounty hunter Bric . As Hevy and the squad took practice excises to prepare for their final test to become battle - ready clone troopers , the team struggled to work together as a team . Because of this , Hevy and the squad later failed their test , forcing Hevy to consider leaving the team . However , after Jedi Master Shaak Ti allowed Hevy and his team to retake the test , the squad was able to put aside their differences and passed the test successfully , allowing Hevy and the squad to become clone troopers . Following the success , Hevy was given his first off - world assignment — patrol the Rishi Station , a listening post located on the moon of Rishi . Under the command of Sergeant O ' Niner , Hevy and the group of rookie troopers maintained the listening post to warn the Galactic Republic fleet of any Confederate attacks in the Outer Rim . Hevy was present during a surprise Confederate attack on the station . BX - series droid commandos took over the Rishi moon base and fortified themselves inside . After Commander Cody and Captain Rex soon arrived at the base for a routine inspection . Hevy and the rest of the remaining clones shot a droid attack flare , warning Cody and Rex . The clone officers met up with Hevy and the remaining clone troops and organized a plan to attack the droids . Once the clones retook the base , Rex ordered the destruction of the listening post . When the detonator for the explosive liquid tibanna failed to work , Hevy offered to stay behind and fix the problem . When droids entered the base and attacked Hevy , the clone opted to manually detonate the explosives , instantly killing himself and destroying the droids and the listening post . Biography . Training on Kamino . CT - 782 was a clone trooper who served in the Grand Army of the Republic ' s Domino Squad , a unit of clone cadets , during the Clone Wars . During his tenure in Domino Squad , the other squad clone cadets — Cutup , Echo , Fives , Droidbait — became acquainted with CT - 782 . They began to nickname him " Hevy , " due to him knowing heavy weaponry . In Tipoca City ' s — Kamino ' s capital city — military complex , in 22 BBY , Hevy and the other Domino Squad members trained under Siniteen bounty hunter Bric . Bric oversaw the clone cadets practice for their final test — the Citadel Challenge — which placed them head - to - head with battle droids . While the battle droids ' weapons , as well as their own weapons , were not lethal , no clone could be injured during one of the tests . Despite this , all clone cadet squads had to work as a team to successfully pass their test . For Hevy and Domino Squad , however , the team rarely got along with each other . During their final practice test , Hevy and Domino Squad were engaging droids when Hevy broke away from the group . Watching the group , Bric , Arcona El - Les , and Jedi Master Shaak Ti , took concern of Domino Squad ' s recklessness . Bric expressed the group ' s inability to work as a team , and wanted to send them to Tipoca City ' s maintenance crew , where rejected clones went . As the combat simulation progressed , Hevy kept disobeying orders and assumed the squad ' s leadership on his own . However , the droid forces began to overwhelm the clones , causing the squad to fail . With their practice test a failure , Hevy and Domino Squad left the combat room and headed back to the complex ' s sleeping barracks . Once there , Hevy took off his training helmet and tossed it on the ground in anger . When Echo confronted Hevy after the clone said " he thought like an ARC trooper , " the two engaged in a hand - to - hand brawl ; however , their fight was broken up by Bric . Bric told Hevy and the clone cadets of Domino Squad since they could not get work as a team , they were a waste of his time . The next day , Bric and El - Les rallied Domino Squad , as well as other clone cadet squads , for a meeting on a hangar platform . A few Advanced Recon Commando troopers , led by Clone Commander Colt , were to watch the clone cadet ' s final simulator test . If one passed the test , the troopers within the squad would become battle - ready clone troopers . Colt took interest within Bravo Squad , a unit of clone cadets that passed certain tests in " ARC trooper time . " Following Bravo Squad to the combat simulator room , Hevy and Domino Squad would enter the test once Bravo Squad was finished . Not long after , a cadet from Bravo Squad lifted a pole on top of a citadel , which completed the simulation test . Entering the combat room , Hevy and the rest of Domino Squad past the cadets from Bravo Squad , who teased them by saying " time to watch the Dominoes fall . " However , once the simulator began , Domino Squad passed certain parts of the simulation faster than their usual rate . As the other clones were taking cover , Hevy , who was destroying droids with his Z - 6 rotary blaster cannon , was clearing a path for them . When Droidbait broke away from Echo , Fives , and Cutup , a droid shot him in the back . Cutup noticed this and yelled for Hevy , though Hevy wanted to leave his injured teammate behind and head for the citadel . Colt and El - les noticed them leaving Droidbait , which forced them to stop the simulation test , causing Hevy and Domino Squad to automatically fail the test . That night , 99 , a malformed maintenance crew member clone , approached the frustrated Hevy . The clone told Hevy that , despite the clone cadet ' s differences , he should work together with his team . Since 99 was never given a chance to prove himself worthy as a clone trooper , Hevy had that chance to do so . This convinced Hevy that if he and his squad - mates did not succeed , they would not become clone troopers . Hevy took 99 ' s advice and , the following day , showed it during Domino Squad ' s final test . Shaak Ti allowed Domino Squad to retake the test , since she and El - Les believed in them . Seeing Hevy and Domino Squad participate in the simulation test for the last time , Bric joined Shaak Ti , El - Les , and Colt , as they watched the clone cadets . This time , however , Hevy and the other clones got further into the test . When Hevy , Echo , Fives , Cutup , and Droidbait reached the bottom of the citadel , they noticed that their ascension cables in their belts were missing . Before the test , Bric took the cables from their belts to challenge the clones . Yet , the clones improvised and decided to climb blaster turrets that ascended up toward the citadel ' s roof . Hevy successfully climbed the turrets and lifted the pole on top of the citadel , completing the their test . Due to them working as a team and completing their final test , Hevy and the rest of Domino Squad were allowed to become clone troopers . They each received their own medals , as a symbol for their graduation from clone cadet . While Echo , Fives , Cutup , and Droidbait kept theirs , Hevy decided to give his own medal to 99 . He appreciated 99 ' s help he had given him , which bought Domino Squad together . Attack on the moon of Rishi . After his training on Kamino , Hevy was given his first off - world assignment . Along with Echo and Cutup , he was stationed at a listening post located on a moon of the planet Rishi , under the command of Sergeant O ' Niner . Hevy would soon be joined by Fives , Droidbait , and trooper Nub , who were new to the Rishi Station . As part of their assignments , they maintained the listening post to warn the Galactic Republic of any impending Separatist attacks on Kamino . While Hevy and the rookie troopers were on duty in the control room , Sergeant O ' Niner entered the room and alerted the clone troopers of an inspection that would soon begin . Unbeknownst to the group of clone troopers , however , Confederate General Grievous had sent BX - series droid commandos in " Droch " - class boarding ships to attack the listening post . Grievous , along with the Dark Acolyte Asajj Ventress , intended to invade Kamino to end the production of the Republic ' s clone troopers . The Republic listening post on the moon of Rishi had an " all clear signal , " which , if turned off , would alert a nearby Republic fleet , so Grievous planned to order his droids to leave the signal untouched . Meanwhile , a clone trooper alerted O ' Niner that a meteor shower was approaching . To protect the base , the clone raised the listening post ' s shield . Outside the listening post , the meteor shower — which was actually the " Droch " - class boarding ships used by the commando droids — crashed everywhere around the listening post . The droids soon left their transports and began their attack on the Republic base . In the command center , O ' Niner tried to contact clone trooper CT - 327 — who , unbeknownst to O ' Niner , had already been killed by the commando droids — but was not able to reach him . The clone sergeant ordered troopers Droidbait and Nub to search for him ; however , the two soon encountered a group of droids near the base ' s entrance . The battle droids began to fire at the two clone troopers , alerting the nearby O ' Niner . The sergeant ordered Hevy to sound the listening post ' s alarm , but he soon found that the droids had deactivated the beacon . After three commando droids shot and killed O ' Niner , the remaining clone troopers — Hevy , Echo , Fives , and Cutup — evacuated the command center by going through a ventilation shaft , which led them outside the listening post . Exiting the ventilation shaft , the four troops , who already felt helpless without their commanding sergeant , were further disheartened when a Rishi eel attacked and devoured Cutup , leaving only Hevy , Echo , and Fives to defend themselves . Eventually , the remaining rookie clone troopers noticed the " Obex " , a " Nu " - class attack shuttle flown by Clone Commander CC - 2224 and Clone Captain CT - 7567 , nicknamed " Cody " and " Rex , " respectively . The clone officers had arrived for the inspection of the listening post but were unaware of the droid attack . After meeting the clones for the first time , Rex demanded that the rookies remove their helmets to verify that they were clones . After the three rookie troopers obeyed and removed their protective headgear , a Rishi moon eel appeared and began to attack them . This time , Rex used his DC - 17 hand blaster to kill it with one shot to the eye , a feat that impressed the rookies . Confronting the rookie troopers , Rex referred to them as " shinies , " a derogatory term referring to the troopers ' spotless armor that had not yet seen action in battle . Rex , nonetheless , found the group to be unique and took interest in Hevy ' s confidence , as well as stating that " there was hope for them yet . " Both Rex and Cody gave the rookie troops their DC - 15S carbines before Rex suggested a plan to retake the listening post . The group of clone troopers hid near the entrance of the base while Rex impersonated commando droid unit 26 by using the droid ' s decapitated head . The clone captain successfully tricked commando droid Units 07 , 08 , and 09 to open the listening post ' s main door , allowing the clone troopers to ambush the remainder of the commando droids inside the base . Upon entering the command center , the clones defeated the droid units , including their vibroblade - wielding leader . Death . Their minor victory was cut short , however , when the clone troopers noticed that General Grievous ' fleet had arrived above the moon . Due to the lack of communication from the commando droids , Grievous sent more battle droids to the listening post . The clones , inside the command center of the listening post , were unable to turn off the " all clear " signal because the droids had hot - wired it . Soon , a droid landing craft descended through the atmosphere and landed near the listening post . With the battle droid reinforcements outnumbering the clone troopers , Rex ordered the complete destruction of the base , to the surprise of the rookie troops . After the rookie clone troopers told the clone captain that their instruction was to protect the base , Rex dismissed them and ordered them to find anything explosive . Echo offered the use of highly explosive liquid tibanna , stored in plunk droids . While Rex and Echo went to retrieve the specific droids , Cody , Hevy , and Fives grabbed weaponry from the listening post ' s supply room . With their new supply of weaponry , they opened fire on the invading battle droid forces , buying time for Rex to wire three plunk droids together . Unexpectedly , the remote activator to detonate the tibanna inside the plunk droids did not function properly . Hevy offered to stay behind and correct the problem , enabling the others to exit the listening post through the ventilation shaft . The clone rookie used his Z - 6 rotary blaster cannon — which he had chosen earlier with Cody and Fives — and fired on the invading B1 battle droids . Outside , Cody , Rex , Echo , and Fives noticed that Hevy was still inside the listening post . Rex tried to contact Hevy via comlink , but Hevy told the clone captain that he had to detonate the explosives manually . Unwilling to accept Hevy ' s decision , Rex and the clones ran to rescue the rookie trooper . However , inside the station , more battle droids approached the command center , and Hevy ' s Z - 6 rotary blaster eventually ran out of ammunition . Hevy tossed the disabled weapon at the battle droids before he was injured in the leg by the droids . Upon Hevy ' s regaining of consciousness , a battle droid questioned whether or not to take Hevy as a prisoner . Replying that he did not take prisoners , Hevy activated the tibanna explosives , sacrificing himself and destroying the listening post along with the droids inside . Outside , the remaining clone troopers witnessed the destruction of the listening post . While they were unsuccessful in rescuing Hevy , the clones soon departed the moon of Rishi , after being picked by a LAAT / i gunship that just arrived . Onboard the " Venator " - class Star Destroyer " Resolute " , Jedi Generals Obi - Wan Kenobi and Anakin Skywalker awarded Echo and Fives a medal for their service and honored Hevy ' s bravery and sacrifice . In remembrance of Hevy , Echo and Fives placed a patch that read " For Hevy " in Aurebesh on their Phase I clone armor . Personality and traits . When Hevy was part of Domino Squad , the clone cadet preferred to be called by his designated number — CT - 782 — than his nickname Hevy . He was sarcastic , rebellious and constantly tried to show his strengths and abilities to the other clone troopers , usually by voicing his opinion . During one of Domino Squad ' s combat simulations , El - les and Shaak Ti noticed that Hevy often broke away from his squad and took leadership on his own . Throughout his time as a clone cadet and rookie clone trooper , Hevy was regarded as a unique fighter who had an eye for heavy weaponry . His favorite weapon of choice was the Z - 6 rotary blaster cannon . When Hevy wanted to use his favored weapon during the Rishi Station battle , Clone Commander Cody took interest within Hevy . The Commander told Hevy " a big gun doesn ' t make a big man . " When the clone troopers attacked the fortified droids inside the Rishi Station , Hevy showed eagerness , and after the clones spotted the commando droids inside the control center of the listening post , he asked Rex if he could attack the droids first . Showing bravery , Hevy was determined to defend the listening post ; however , his idea of defending it declined when droid forces overwhelmed him . Hevy ultimately made the choice to destroy the listening post , with him inside it , which caused the clone to deny Clone Captain Rex ' s request for him to evacuate the base . Hevy was seen as an aggressive trooper . Inside their sleeping quarters in Tipoca City , Hevy was angered by Domino Squad ' s lack of competence . After arguing with his squad mates , Hevy told his squad that he thought like an " ARC trooper , " while the others did not . When Echo intervened and corrected Hevy , Hevy did not hesitate to hit Echo and engage the clone in a hand - to - hand fight . Inside Rishi Station , Hevy challenged the others to arm wrestling matches under the impression it was only to pass the time and constantly claimed that he wanted " to get into the action . " Out of the number of rookie clone troopers that were stationed inside Rishi Station , they all believed that Hevy ' s impression with the listening post was negative , as he did not enjoy his time there . Nevertheless , he was willing to sacrifice his own life during the fight inside the post . Like the other Domino Squad clone cadets , Hevy wore green and white armor . On his chest and left shoulder armor , a " 1 " symbol was painted on . During his tenure on the Rishi moon , Hevy wore standard sleek white Phase I clone armor . Hevy sported tattoos on either side of his face , from the back of the neck to the cheeks . Behind the scenes . Hevy was first revealed in a storyboard sketch shown on StarWars . com and was subsequently featured in " Rookies , " the fifth episode in the of the , which aired on October 24 , 2008 . Like all clone troopers throughout the series , he was voiced by Dee Bradley Baker . In the premiere of " Rookies , " Hevy exclaimed the word " hell " once . The word " hell " was removed in later broadcasts of the episode , however . " " gave Hevy the clone designation of " CT - 26 - 6958 . " Despite Hevy ' s death in " Rookies , " Hevy later appeared in the " Clone Cadets , " the first episode in the of " Star Wars : The Clone Wars " , which aired on September 17 , 2010 . Hevy was also in the Clone Cadets tie - in short novel , " " , released on October 7 , 2010 . The events of " Rookies " were also adapted in " " , a non - canon ical video game released on March 22 , 2011 . Hevy appeared in the game , armed with his signature rotary blaster cannon . In Clone Cadets , various characters called Hevy " CT - 782 . " This contradicts " Ultimate Battles " , which had given Hevy the designation of " CT - 26 - 6958 . " In the episode ' s accompanying episode guide on StarWars . com , it says " CT - 782 " is Hevy ' s designation number .