Junior (Earth-Prime)

Junior are the children of Mick Rory and Kayla.

Old Fashioned Way
During their attempt to rescue Sara Lance from Bishop, Mick Rory and Kayla conceived Junior, with the eggs laid in Rory's ears.

Zaguron Invasion
The eggs were then forcibly extracted from Rory's body, soon placed in the Waverider laboratory. Bishop later threatened to kill the eggs with an explosive, though the eggs were all brought to safety before the explosive detonated.

The eggs soon hatched during Bishop's invasion, taking revenge on his previous threats against them as the children Necrians consumed his body.

The 'Burbs
Now having a family, Rory and Kayla decided to settle down in The 'Burbs. During their time there, Rory was unable to tell his children apart, and nicknamed all of them "Junior".

Kidnapped
In 2022, while the retired Legends searched for their missing team, they realized that all of the children were kidnapped by Necrian assassins. As they chased after them throughout space and time, they arrived on Necria, with Kayla's parents revealing that they were responsible for the kidnapping, angered that they were not told of their existence. The children soon returned to their lives on Earth on Kayla's ship, under the condition that they will visit Kayla's parents regularly.

Powers

 * Human-Necrian Physiology: Inheriting Necrian physiology from their mother and human physiology from their father, Junior have unique physiologies.
 * Regenerative Tentacles: Junior have tentacles that they inherited from their Necrian mother.