Toxikita Toxikita ( Also known as Tox in ) is an Ultra Agents minifigure that was released on May 25 , 2014 . In the Ultra Agents App , she is the only antagonist who has an influence across chapters , making her a more significant enemy . She has two henchmen : Adam Acid and Retox . She returned without them in 2015 . Description . Original . Toxikita is the only female antagonist in the Ultra Agents theme . She uses the Cavewoman , Ann Lee , and P . I . X . A . L . ' s hair piece , but in bright green . Toxikita has a double - sided head , one face depicting a determined look with toxic splashes resembling messy makeup , and on the other , her eyes are lime green and she has a wicked grin . Her alternate expressions are unexplained , although she only has the " green eyes " expression in the app when her voice is very deep . Her torso is colored in lime green , which has feminine curves , a ripped shirt of the same color as her torso and toxic splashes in the abdomen . Her shirt features the same symbol used in the helicopter from 70163 Toxikita ' s Toxic Meltdown . She has a studded collar printed at the top of her torso , as well as her belt . Her legs are dark grey , they feature toxic bombs on her right leg and a pocket in the one on the left , as well as studded belts on both of her legs . She also has yellow hands and arms with no printing on them . Armored . In her 2015 ' s Armored variant , she uses Infearno ' s armor piece in light orange . On her armor , she has a silver tile with her symbol on it . Her blaster ' s canister is now red . She has the exact same hair , face , and legs as her first variant . Her torso is lime green and has printing that features technological armor on it . Her torso has different details printed in different shades of green and silver , feminine curves in the abdomen and toxic splashes in the upper part of the torso . She still wears her symbol , but now it is on her waist . Background . She was once a respected environmentalist , but turned evil after being sucked into a vortex in Pointer Island by AntiMatter . Ultra Agents App . In the Ultra Agents App , she hired Adam Acid to spill toxic waste into the ocean , in " " . This plan failed as he was caught by Agent Max Burns . Time later in " Mission 4 : Toxikita ' s Toxic Meltdown " , she and her remaining henchman , Retox , tried to steal the crystal of Pollutonium in the laboratories of Pointer Island . Dropping a toxic bomb in the laboratories , Toxikita entered through the hole in an attempt of stealing the Pollutonium crystal , but failed as the crystal fell to the ground and broke in several pieces . She then retreated succesfully on her helicopter , with a storm in the sky . ( Likely created by either AntiMatter or Psyclone , suggesting his appearance in the next mission ) The AntiMatter Missions . Much time later in , she along with Drillex , ambushed the Professor Brainstein ' s lab and residence , " The Peak " , in " Mission 3 : Attack on Dr . Brainstein ' s Lab " , with the purpose to steal the purple synthetic diamond , in order to power the AntiMatter ' s Staff . After Drillex managed to get the diamond , Toxikita pursued the professor to be able to steal his plans . She discovered that he had Pollutonium - proof doors , so she destroyed the walls to be able to climb to the top from outside of the building , using her mech . While in her way to the top of The Peak , as she stated that nothing would save the Professor , Curtis Bolt arrived in the Stealth Patrol and managed to hook Toxikita ' s mech , bringing her down to the ground . After that , she was imprisoned and finally defeated , but at the time she was smiling and laughing , as she knew about the plans of breakout that were just going to happen on the Ultra Agents ' Headquarters . Masters of Spinjitzu . " Tox " is the descendant of the Elemental Master of Poison and another competitor in the Chen ' s Tournament of Elements , in . Tox was a minor character , as she never spoke and was amongst the Elemental Masters that contributed the least to the team . She first appeared at " The Invitation " , where she , along with the other Elemental Masters , were invited to the Tournament of Elements , and was amongst the others in one of Chen ' s boats . In " Only One Can Remain " , she was greeted by Chen , along with the other descendants , by explaining them about the Tournament of Elements . When the first hunt for the Jade Blades started , she was seen at the end , holding her own blade . It is unknown how she got it , but however , she passed to next stage . In " Versus " , she was seen with the other Masters watching at the fights between Neuro against Bolobo , Griffin Turner against Gravis and Kai against Ash . Other than that , she didn ' t appeared much in the episode . In " Ninja Roll " , she had a more prominent role than her previous TV appearances , as she joined Chamille ' s team and stayed with her until the end , along with Shade , against Lloyd and the rest of the Elemental Masters . In this episode her elemental abilities were seen for the first time , as she released a toxic cloud out of her hands against the ninjas . She was later knocked out by Jay . In " Spy for a Spy " , she was mentioned as Chen said congratulated Shade about his win against Tox . She was later seen along the other captured Elemental Masters in Chen ' s factory . In " Spellbound " , she was seen at Chen ' s factory once again . After Dareth was captured , it was decided that they would make the Roto Jet in an attempt of escape from their imprisonment . In " The Forgotten Element " , she escaped from the factory as the Roto Jet worked and later recovered her poison powers , as Kai betrayed Chen by destroying his Staff . Tox fought alongside the Ninjas with her newly recovered powers . In " The Day of the Dragon " , she was seen with the other Masters and the captured Anacondrai Cult , until the spell is made and they are transformed into Anacondrai . She fought against them by releasing one of her toxic clouds , in an attempt of stopping them . After the Anacondrai escaped with their and Ninja ' s vehicles , she discovered how to summon the Toxic Dragon , after Zane ' s speech . In " The Greatest Fear of All " , she was with the other Elemental Masters ( Except for the Ninjas ) in a road of the desert , and by summoning her Toxic Dragon , attempted to stop the trucks supposedly filled with Anacondrai , but were actually a trap to get rid of the Masters . In " The Corridor of Elders " , she was last seen with the other Elemental Masters and the people of Ninjago in a last attempt of finally stop Chen and his Anacondrai army . They suceeded at last , and Tox was not seen again after these events .