Dominator queen

"Your species cannot be trusted."

- Dominator Queen to Sara Lance

A female Dominator, identified as "the Queen" by Agent Smith and the Legends, and also nicknamed "Mominator", was the mother of "Gumball", a Dominator infant time-displaced in 1988's Ivy Town.

Biography
Some time after "Gumball's" ending up in 1988's Ivy Town, Dominator Queen arrived to the town through unknown means of time travel and started the search for her son. She encountered Sara Lance and overpowered the leader of the Legends, trapping her in a cocoon. When Sara tried to negotiate helping the Dominator, the Queen declared that she can't trust humans, but needs Sara's knowledge, stealing her memories. Thinking that the Legends are connected to Gumball's displacement, Dominator Queen decided to hunt them down.

In order to do that, the Queen approached Ray Palmer's mother and took her memories of the meeting with Nate Heywood, disguised as an animal control worker. When Nate tried to approach Mrs. Palmer the next time, the Dominator Queen, disguised as her, seduced Nate and made out with him, being ready to capture him and find out more information about Gumball's location. She was stopped by Amaya Jiwe, who ran off with Nate, as the Dominator Queen took chase. She was noticed by an awestruck kid, who decided that the alien appearance was a very cool costume. Later on, when the Legends actually managed to retrieve Gumball from the NSA, the Queen was happy to see her child, smiling and tenderly welcoming it in her arms. The two waved goodbye to the humans as they left Earth on their vessel and presumably traveled back to their time.

Powers

 * Dominator physiology: Dominator Queen's abilities are similar to other Dominators, although she shows a specific ability of creating organic webbing and cocoons out of it.
 * Organic webbing/Cocoon creation: Dominator Queen is able to produce organic web, trapping her targets inside of upside-down cocoons.
 * Super strength: Dominator Queen had great strength, easily overpowering Sara Lance.
 * Telepathy/Mind control: Dominator Queen was able to steal memories from Sara Lance and Ray Palmer's mother.
 * Temporal awareness: Like the Dominators from a previous Dominator invasion that were encountered by the Legends, Dominator Queen seems to possess a degree of temporal awareness, understanding that Gumball was lost in time and managing to find his temporal location on her own.

Abilities

 * Impersonation/acting: Using the knowledge from stolen memories, Dominator Queen was able to masquerade as Ray Palmer's mother convincingly enough to fool Nate Heywood, but not the spiritualist Amaya Jiwe.
 * Expert hand-to-hand combatant: Dominator Queen was profficient in unarmed combat, defeating the League of Assassins-trained Sara Lance.
 * Multilingual: Dominator Queen spoke Egnlish, along with her mother tongue.

Behind the scenes

 * The character is called "Dominator Queen" in the episode's credits, while in the episode proper it is referred to as "the Queen", "the mother" and "Mominator".