Ternion is a fusion of Plasmus, Overload, and Cinderblock, created by Slade.

He was voiced by Dee Bradley Baker, who also provide the voices of all three villains its made of.


When Slade put his plans of conquering Jump City with the help of his new apprentice, Terra, in motion, he had her break the three monstrous villains Cinderblock, Plasmus, and Overload out of jail to split up the Titans and lure them into three separate ambushes.

The plan succeeded in its initial facet, but the Titans survived Terra's attempt on their lives and prepared to take her down. Striking from ambush, they terrified her so much that Slade sent in Cinderblock, Plasmus, and Overload to assist her. Using an unknown technology, he fused the three with each other, creating Ternion. However, Ternion was quickly taken down by a limpet charge placed on its back by Robin and, while incapacitated, the three 'component' villains were separated again, allowing them to go their own ways.

Teen Titans Video Game

Plasmus, Overload, and Cinderblock teamed up together to form Ternion again. This time, Overload is running low on energy, so he drains energy from a power plant to recharge, while Plasmus and Cinderblock stand by to guard him. The Teen Titans fight Plasmus' clones and Cinderblock in a minute before Overload finishes recharging and merges himself with Plasmus and Cinderblock to become Ternion. The Titans' first priority before fighting Ternion was to take out the electric force field protecting him. After they defeat Ternion, he disappears from the video game they were trapped in.

Powers and Abilities

Ternion combined to a certain (and as yet undefined extend) the abilities of Plasmus, Overload, and Cinderblock in one body. Manifested abilities of this crucible shape included:

  • Superhuman strength and high resilience to physical and energy attacks (Cinderblock)
  • Forming of extra pseudopods (Plasmus)
  • Channeling electricity through those pseudopods (Overload)


           Teen Titans logo Villains

Andre LeBlanc | Anti-Monitor | Arsenal | Blackfire | Blizzard | Brother Blood | Brotherhood of Evil (Brain, Monsieur Mallah, Madame Rouge & General Immortus) | Brutale | Calculator | Cheshire | Clock King | Damien Darhk | Deathstroke | Deuce & Charger | Deathwing | Ding Dong Daddy | Doctor Light | Doctor Polaris | Duela Dent | Electrocutioner | Gentleman Ghost | Gizmo | Holocaust | Ice Kate | Jericho | Jinx | Kid Kold | Kwiz Kid | Legion of Doom (Superboy-Prime, Sun Girl, Headcase, Inertia, Indigo, Persuader, Zookeeper) | Mammoth | Mantis | Mister Twister | Neron | Neutron | Ocean Master | Phobia | Prometheus | Psimon | Puppeteer | Pylon | Ravager | Royal Flush Gang | Shimmer | Sunburst | Terra | Terror Titans | Trident | Trigon | Twister | Two-Face | Veil | Ultra-Humanite | Warp | Wildebeest | Wintergreen

Teen Titans (2003)
Slade | Terra | Trigon | Blackfire | H.I.V.E. Five (Jinx, Gizmo, Mammoth, Billy Numerous, See-More, & Kyd Wykkyd) | Dr. Light | Cinderblock | Brother Blood | Brotherhood of Evil (Brain, Monsieur Mallah, Madame Rouge & General Immortus) | Control Freak | Puppet King | Killer Moth | Mad Mod | Mother Mae-Eye | Mumbo Jumbo | Plasmus | Overload | Nega Cyborg | Nega Starfire | Nega Beast Boy | Fang | Kitten | Angel | Adonis | Johnny Rancid | Malchior | Master of Games | Ternion | Glgrdsklechhh | The Source | Guard | Kardiak | White Monster | Thunder & Lighting | Atlas | XL Terrestrial | H.I.V.E. Academy | Private H.I.V.E. | Krall | Radiation Creature | I.N.S.T.I.G.A.T.O.R. | Professor Chang | Sammy & Cash | Steamroller | Wrestling Star | Baron Ryang | Punk Rocket | Soto | Space Monster | Katarou | Red X | Trogaar

Teen Titans Go!
Trigon | Terra | Slade | Ed | Hurt Bot | Pain Bot | H.I.V.E. Five (Gizmo, Jinx, Mammoth, See-More & Billy Numerous) | Brother Blood | Twin Destroyers of Azarath | Legion of Doom | Death | Perry | Santa Claus | Piglets | Evil Dragon | The Lumberjack

Titans (2018)
Trigon | Dr. Adamson | Nuclear Family (Nuclear Dad, Nuclear Stepdad, Nuclear Mom, Nuclear Sis & Nuclear Biff) | Angela Azarath | Deathstroke | Cadmus Laboratories (Mercy Graves & Walter Hawn) | Dr. Light | Wintergreen | Shimmer | Blackfire

Video Games
Injustice: Superman | Damian Wayne | Cyborg | Raven | Deathstroke

Teen Titans: Trouble in Tokyo: Uehara Daizo | Brushogun | Nya-Nya
Justice League vs. Teen Titans: Trigon | Legion of Doom (Lex Luthor, Cheetah, Solomon Grundy, Toymaster, & Weather Wizard) | Atomic Skull | Ra's al Ghul
Teen Titans: The Judas Contract: H.I.V.E./Church of Blood (Brother Blood, Mother Mayhem, Deathstroke & Terra)
Teen Titans Go! To the Movies: Slade | Lex Luthor
Teen Titans Go! vs. Teen Titans: Hexagon (Trigon (Teen Titans Go!) & Trigon (Teen Titans)) | Master of Games | Gentleman Ghost | Darkseid

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