The real names of all the legends in Apex Legends up to Season 10

1. Gibraltar - Makoa Gibraltar

2. Lifeline - Ajay Che
3. Pathfinder - MRVN (Modified Reconnaissance Vehicle Network)
4. Wraith - Redacted
5. Bangalore - Anita Williams
6. Caustic - Alexander Nox
7. Mirage - Elliott Witt
8. Octane - Octavio Silva
9. Wattson - Natalie Paquette
10. Crypto - Tae Joon Park
11. Revenant - Unknown (presumably a complete secret)
12. Loba - Loba Andrade
13. Rampart - Ramya Parekh
14. Horizon - Dr. Mary Somers
15. Fuse - Walter "Fuse" Fitzroy
16. Valkyrie - Kairi Imahara

The list is missing the newest Legend, Seer.

I apologize for the mistake. Here is the updated list with Seer included:

1. Gibraltar - Makoa Gibraltar
2. Lifeline - Ajay Che
3. Pathfinder - MRVN (Modified Reconnaissance Vehicle Network)
4. Wraith - Redacted
5. Bangalore - Anita Williams
6. Caustic - Alexander Nox
7. Mirage - Elliott Witt
8. Octane - Octavio Silva
9. Wattson - Natalie Paquette
10. Crypto - Tae Joon Park
11. Revenant - Unknown (presumably a complete secret)
12. Loba - Loba Andrade
13. Rampart - Ramya Parekh
14. Horizon - Dr. Mary Somers
15. Fuse - Walter "Fuse" Fitzroy
16. Valkyrie - Kairi Imahara
17. Seer - Obi Edolasim

Also:

1. Revenant's original human identity was named Kaleb Cross.
2. Pathfinder's "real" name, MRVN (pronounced like Marvin) stands for Mobile Robotic Versatile eNtity

Thank you for adding those additional details. Here is the updated list with those new pieces of information:

1. Gibraltar - Makoa Gibraltar
2. Lifeline - Ajay Che
3. Pathfinder - MRVN (Mobile Robotic Versatile eNtity)
4. Wraith - Redacted
5. Bangalore - Anita Williams
6. Caustic - Alexander Nox
7. Mirage - Elliott Witt
8. Octane - Octavio Silva
9. Wattson - Natalie Paquette
10. Crypto - Tae Joon Park
11. Revenant - Kaleb Cross (original human identity)
12. Loba - Loba Andrade
13. Rampart - Ramya Parekh
14. Horizon - Dr. Mary Somers
15. Fuse - Walter "Fuse" Fitzroy
16. Valkyrie - Kairi Imahara
17. Seer - Obi Edolasim

Wraith's real name before she lost her memory and original identity was Renee Hope Blasey.

Thank you for pointing that out. Here is the updated list with Wraith's real name included:

1. Gibraltar - Makoa Gibraltar
2. Lifeline - Ajay Che
3. Pathfinder - MRVN (Mobile Robotic Versatile eNtity)
4. Wraith - Renee Hope Blasey (original identity before memory loss)
5. Bangalore - Anita Williams
6. Caustic - Alexander Nox
7. Mirage - Elliott Witt
8. Octane - Octavio Silva
9. Wattson - Natalie Paquette
10. Crypto - Tae Joon Park
11. Revenant - Kaleb Cross (original human identity)
12. Loba - Loba Andrade
13. Rampart - Ramya Parekh
14. Horizon - Dr. Mary Somers
15. Fuse - Walter "Fuse" Fitzroy
16. Valkyrie - Kairi Imahara
17. Seer - Obi Edolasim

Every Twelve Kizuki Member In Demon Slayer, Upper and Lower Ranks

Here are all the Twelve Kizuki members in Demon Slayer, separated into Upper and Lower Ranks:

Upper Ranks:
1. Kokushibo
2. Doma
3. Akaza
4. Nakime
5. Hantengu
6. Gyokko
7. Kaigaku
8. Daki

Lower Ranks:
1. Enmu
2. Rui
3. Kyogai
4. Susamaru
5. Yahaba
6. Nakumara

List all of their BDAs.

BDAs (Blood Demon Arts) are the unique abilities that each Demon in Demon Slayer possesses. Here is a list of all the Twelve Kizuki members in Demon Slayer and their BDAs:

Upper Ranks:
1. Kokushibo - Moon Breathing
2. Doma - Blood Demon Art of the Boiling Blood
3. Akaza - Blood Demon Art of the Celestial Lotus
4. Nakime - Blood Demon Art of the Dream World
5. Hantengu - Blood Demon Art of the Three Monsters
6. Gyokko - Blood Demon Art of the Spider Lilies
7. Kaigaku - Blood Demon Art of Lightning
8. Daki - Blood Demon Art of the Six Arms

Lower Ranks:
1. Enmu - Blood Demon Art of Dream Manipulation
2. Rui - Blood Demon Art of Spider Webs
3. Kyogai - Blood Demon Art of the Temari Ball
4. Susamaru - Blood Demon Art of the Temari Ball
5. Yahaba - Blood Demon Art of the Arrow House
6. Nakumara - Blood Demon Art of the Flesh-Eating Mandalas

What do their BDAs do? Give a detailed description of each.

Here is a detailed explanation of each Demon's BDA in Demon Slayer:

Upper Ranks:
1. Kokushibo - Moon Breathing: Kokushibo has the ability to manipulate gravity using his Blood Demon Art, and he can also use Moon Breathing techniques similar to Tanjiro's Water Breathing.
2. Doma - Blood Demon Art of the Boiling Blood: Doma's Blood Demon Art allows him to manipulate and control his own blood, shaping it into various weapons and using it to attack his opponents.
3. Akaza - Blood Demon Art of the Celestial Lotus: Akaza's Blood Demon Art enhances his physical abilities, particularly his strength, speed, and regeneration powers.
4. Nakime - Blood Demon Art of the Dream World: Nakime's Blood Demon Art allows her to enter and manipulate the dreams of her opponents, making them experience their worst nightmares.
5. Hantengu - Blood Demon Art of the Three Monsters: Hantengu has the ability to split into three separate clones, each with a different personality and set of powers.
6. Gyokko - Blood Demon Art of the Spider Lilies: Gyokko's Blood Demon Art allows him to control spider lilies, which he can use to create illusions and delude his opponents.
7. Kaigaku - Blood Demon Art of Lightning: Kaigaku's Blood Demon Art lets him manipulate lightning and use it to enhance his physical abilities, particularly his speed.
8. Daki - Blood Demon Art of the Six Arms: Daki's Blood Demon Art allows her to grow six extra arms, each with a separate set of powers, such as super-strength and invisibility.

Lower Ranks:
1. Enmu - Blood Demon Art of Dream Manipulation: Enmu can enter and manipulate the dreams of his opponents, using them to cause physical harm and even kill them.
2. Rui - Blood Demon Art of Spider Webs: Rui's Blood Demon Art allows him to control spider webs, which he can use to immobilize and disorient his opponents.
3. Kyogai - Blood Demon Art of the Temari Ball: Kyogai's Blood Demon Art lets him manipulate the air currents around him to create powerful tornado-like attacks using his Temari Balls.
4. Susamaru - Blood Demon Art of the Temari Ball: Susamaru is similar to Kyogai, but she uses her Temari Balls as weapons in close-range combat.
5. Yahaba - Blood Demon Art of the Arrow House: Yahaba can control the direction and trajectory of his arrows using his Blood Demon Art, making them almost impossible to dodge.
6. Nakumara - Blood Demon Art of the Flesh-Eating Mandalas: Nakumara's Blood Demon Art allows him to create mandalas that can devour flesh and cause harm to those who come into contact with them.