
Valentina Vostok is a minor antagonist in Season 1 of the TV series DC's Legends of Tomorrow.
She is a Soviet scientist and an associate of the immortal dictator Vandal Savage who helped him develop the Soviet version of Firestorm.
Double Life Emergence[]
Act 3[]
Episode 13[]
Valentina is in league with Milton Midas and Professor Chang and working on the Solider Boy project to use for their own ends for Midas's plots where she assists Carol and Johnny Orm in this regard.
When Bender, Slade and their team go knocking, Vostok tries to hold them at gun point and faces off with them a pistol only to stop when Solider Boy is awakened and escapes. She marvels at his power and ability seeing an opporunity.
Episode 14[]
Vostok and Lineus report to Midas about Bender and the others, their encounter with Solider Boy and what had all happened there. Midas just informs the scientists to keep their own work and look into the other projects Chang did. Vostok sees an idea on what she might be able to do for her ends to wipe out the weak
Later, The Spot informs Professor Chang of the rest of projects being made and tells him about what Vostok is demanding to the observation of Solider Boy. Professor Chang has an idea to help Vostok become all powerful to rule in the new age like what Chang intended and that he will agree to her terms when t comes to what he will find.
She and Lineus also see to Lincoln, Lydia and the locked up group after they were arrested and their likely need to use them being a reason why they need to escape. She and Professor Chang both head off to where the TNT Twins mansion and she has her men corner and keep Bender and his friends from aiding Solider Boy. She and Professor Chang attempt to bring Solider Boy in themselves after he deals with The TNT Twins and their attempt to try and capture Solider Boys lead to the twins death and them having to flee off.
Episode 15[]
Professor Chang and Vostok have to deal with The Heroes who corner them and they fight with their henchmen over using Solider Boy about everything as Slade, Bender, Luan and Anti Cosmo chase Solider Boy
Professor Chang, Vostok, Johhny Orm and Dr.Lineus manage to get a sample of one of the dangerous projects that Star Labs had some invovlement in as Midas decided to sent his cops to raid Star Labs to find Fire Storm's DNA and abilites which Chang will use on Vostok without needing a fusion host.
She later returns to the other scientists and tries to put a end to Lydia, Lincoln and their friends escape with trying to shoot them with a pistol.
Vostok recovers as Chang returns with more stuff they need for her to use for their plans.
Episode 16[]
Deathstroke's forces discover as Vostok with her allies is able to cause a potential transfer using the Fire Storm Sample so Vostok can merge with it's powers so she can become godly.
Episode 17[]

Vostok gets into something comfortable to prepare for her ascension as she merges with the Fire Storm project which she managed to and becomes Fire Storm 3 with the intent to hunt down Bender and his gang, Slade and his empire and Solider Boy for Midas and Chang as they are thorns in all their side
Episode 18[]
With Professor Chang and Captain Putty to assist her, she arrives to go puruse and finish off The heroes to insure M.O.D.A.B Stays chickifief, dead or traumatized. In part to Professor Chang managing to stablize her change, Vostok uses her new powers against the heroes and is able to put them through the ringer even those like Captain Hero, G-LO and Solider Boy
She is eventually though overcome by Celes and Slade, as well as Bender, Solider Boy, Captain Hero, G-LO with them taking care of her powers and killing her with a radioactive blast on top of that