|Appeared in||Avengers: Endgame|
Nebula was an assassin and Thanos' adopted daughter. Nebula shared the history of her counterpart up until 2014 where instead of aiding Ronan in retrieving the Power Stone, she connected to her 2023 self, changing that 2014 timeline's path.
At the same time as 2023 Nebula and James Rhodes travel to Morag in 2014 to search for the Power Stone, Thanos prepared to send the 2014 Nebula and Gamora to Ronan's ship. However, the 2023 Nebula's implants linked with those of her 2014 self, allowing Thanos to see through her eyes and access Nebula's memories regarding the Infinity Stones. Realizing what had happened, 2023 Nebula tried to warn Natasha Romanoff and Clint Barton, who were seeking the Soul Stone on Vormir. Nebula was captured by Thanos. Nebula tried to convince her past self and Gamora to turn against Thanos, trying to tell Gamora how Thanos sacrificed her future self for the Soul Stone, but failed.
On Thanos' order, 2014 Nebula disguised herself as 2023 Nebula and returned to the present in her place. As Bruce Banner used a new Nano Gauntlet to reverse the Decimation, Nebula used the Quantum Tunnel to bring Thanos' ship to the present where he destroyed the New Avengers Facility. As the battle raged between Thanos and the Avengers, Gamora approached the 2023 Nebula to ask her about their relationship in her time. Nebula admitted that she tried to kill Gamora several times, but they eventually became sisters, Gamora released Nebula to help stop Thanos.
As Clint tried to escape the destroyed facility with the Gauntlet, he was found by the 2014 Nebula, mistaking her for the Nebula he knew. Before 2014 Nebula could harm Clint, Gamora and the 2023 Nebula intervene. Though Gamora and 2023 Nebula tried to convince the younger Nebula to turn against Thanos, she refused, stating that Thanos would never let her. When 2014 Nebula aimed to shoot Gamora, 2023 Nebula shot her younger self through the chest, killing her.
To be added
- Thanos - Adoptive father and ally; deceased.
- Gamora - Adoptive sister and ally turned enemy.
- Hawkeye - Enemy and attempted victim.
- Nebula - Attempted victim and killer.
- Marvel Cinematic Universe (1 film)
- Avengers: Endgame (First appearance) - Karen Gillan
Behind the scenes
To be added
- In the comics, Nebula is a space pirate and mercenary rather than an assassin and Thanos is her alleged grandfather rather than adopted father.
- In the comics, Nebula is a recurring foe of the Avengers and the Silver Surfer rather than the Guardians of the Galaxy.
To be added