
The official discord link if you wish to join the discord: https://discord.gg/j5RKwCvAFu
Support the wiki on our official Ko-Fi page or Patreon page!
Mother Brain
From The Codex
“ | Samus, listen well. You must follow your fate. Correct. In conjunction with aging, the Chozo lost some fundamental skills and so they made me as intellectual support. And I, to support the Chozo’s martial strength, made the power suit. In other words, I gave birth to you! Try to remember… why you are here. You, of the human race, were injected with chozo genes. Why were you reborn as an extraordinary hybrid? Why did the Chozo who cannot produce offspring, usher you into their family?! Everything was done in order to convert you into a bio weapon. The results were satisfactory. You grew to become a spectacular weapon. As your parent, I am proud. Now, once we’ve gathered the space pirates and installed you as commander… | „ |
~ Mother Brain to Samus Aran |
Background
Mother Brain is a recurring antagonist and boss in the Metroid series. She is a cold and ill-tempered AI created by the Chozo, but turned against them when the Space Pirates invaded Zebes. After showing her intellectual might, Mother Brain became leader of the Pirates and greatly increased the efficiency of their attacks against the Galactic Federation over the years.
She was seen as the main antagonist in Metroid, Super Metroid, and Metroid: Zero Mission. She is also seen in a flashback during Metroid: Other M, and a copy of her consciousness was responsible for the events of that game as well.
This dropdown contains the synopsis of Mother Brain’s story. Read at your own risk as you may be spoiled otherwise! |
---|
Statistics
Key: Metroid/Zero Mission | Super Metroid
Tier: 10-C physically, 5-B with Energy Manipulation. High 6-A with Self-Destruction | At least 5-B, likely far higher. Low 4-C with Self-Destruction
Name: Mother Brain, Mad Overseer
Origin: Metroid
Sex: Sexless, though is treated as a female
Age: Over 100 years old (Mother Brain was created while the Chozos were still living on Zebes)
Classification: Advanced AI
Status: Deceased (Killed by Samus Aran during the events of Super Metroid)
Alignment: Neutral Evil (Corrupted her own AI to ally with the Space Pirates, betraying the Chozos and using them to rule the galaxy)
Dimensionality: 3-D
Attack Potency: Below Average Human physically (Mother Brain is an immobile brain AI that is incapable of attacking without abilities), Planet level with Energy Manipulation (Could fight against Zero Mission Samus Aran. Could transform the entire planet of Zebes into a fortress). Multi-Continent level with Self-Destruction (Her death caused a self-destruct sequence that completely destroyed the land around Zebes, which was calculated at this levels of energy) | At least Planet level, likely far higher (Far stronger than before, fought Super Metroid Samus and would have defeated her if it wasn’t for the Baby Metroid). Low Mass Star level with Self-Destruction (Her death caused a self-destruct sequence that completely destroyed the planet Zebes which was calculated at this level)
Durability: Planet level physically (Took multiple hits from Zero Mission Samus Aran), Planet level with Shields (Her shields are the same shields as the planetary shield, which required planetary level tech from Ridley to pierce through) | At least Planet level, likely far higher (Took multiple hits from Super Metroid Samus, with the only thing being able to truly defeat her being the hyper beam stolen from the Baby Metroid)
Striking Strength: Below Average Human | At least Planet Class, likely far higher
Lifting Strength: Unknown
Travel Speed: Immobile (Incapable of movement as she’s stuck within her pod), her monitor system is likely Superhuman (Was capable of keeping up with Samus Aran as she grew up training) | Likely Superhuman
Combat Speed: Massively FTL+ (Can tag Zero Mission Samus Aran, who uses speed boosters, which are the same equipment that enhances spaceships capable of intergalactic travel, can react to spaceships mid-flight during these states. With the ships moving this fast during intergalactic travel) | Massively FTL+
Reaction Speed: Massively FTL+ | Massively FTL+
Stamina: Limitless (Is a living A.I. thus giving it limitless stamina) | Unknown (Upon gaining an organic body it is unknown how much stamina it has)
Range: Tens of Meters with Energy Beams (Her energy beams can reach across an entire room and the hyperbeam can reach Samus even while Mother Brain is fully standing), Planetary with abilities (Was able to sense a large unknown object approaching planet Zebe’s shields, was watching Samus as she journeyed through Zebes. Could transform the entire planet of Zebes into a fortress), Interstellar with Information Analysis (Could analyze the environment of SR388 all the way from Zebes)
Intelligence: Supergenius (Mother Brain was created due to the Chozos aging making them lose fundamental skills and acting as intellectual support to them, in addition to being the very person that made Samus’ power suit which is so advanced that her tech cannot be properly copied by even the likes of the Space Pirates who can work with higher level objects such as phazon which can affect beings beyond all constraints of the first multiversal hierarchy. Determined that the pirates had been genetically programmed to follow a strong leader and took control of the entirety of the Space Pirates organization the moment they had arrived on Zebes. Was also capable of outsmarting all of the Chozos betraying them without them even realizing it. Her copied AI’s intelligence was casually growing at an intelligence rate faster than anyone could expect) | Supergenius
Powers and Abilities
Standard Equipment
The planetary shield of Zebes through Matter Manipulation
Other
Standard Tactics:
Mother Brain will terraform an area around her and transfer around the planetary shield of Zebes in order to make herself protected by shields. She will also mind control those around her and be able to detect someone in a planetary radius where if they resist her mind control she will send the other beings she mind controlled after them. If the person reaches Mother Brain she will proceed to shoot energy beams out of her eye as a last resort, causing her to self-destruct. It should be noted however that she can grow back her head and fuse with one to become even stronger.
Weaknesses: Noted that missiles are her weakness. Though the missiles from Samus are data created by her suit making them far different from regular missiles, thus making this weakness an in-verse only weakness. | Nothing notable.
Battle Records
None.