1. Air (Aoko Aoisora; Aile; Airys)
2. Earth (Spyda; Earthys)
3. Fire (Shana; Ignis du Blaze)
4. Water (Irving; Micren; Vassh the Naga Queen; Waterys)
5. Aether (Liezl McCaughrean; Polaris)
6. Ice (Zinnia Frost; Shēn Yukikouri; Byrrton)
7. Thunder (Invidia; Nemesis; Axlvolt; E.E. van der Merwe)
8. Leaf (Lavie Lavender; Bloom Fleur; Leigh Fleur)
9. Sound (Alexis Flamberge; Serenity Horton)
10. Metal (Zsîros; Sky'arr'rg; Skrior)
11. Poison (Caoimhe McAvoy; Poisonys; Chernobyl)
12. Null (Aeon; Evan O'Neill; Eron Armweak (both))
13. Heart (Malice Oblivié; Drǻculla; Richard Hart)
14. Psychic (Cylene Hamilton; A. Hopeworth; Zyx)
15. Spirit (Shiori Shauntal; Tia; Mat; Spiritis; Tiamat)
16. Mana (Xydia Horton; Ciel Sorcičre; Manáus)
17. Darkness (Aidan Flamberge; Shinica Horton; Mu)
18. Light (Eleanor Flamberge; Ilina Horton)
19. Space (Nyx Tiamat Xyz; Danica Horton)
20. Chrono (Sasame Horton; Chronus; Obior)
21. Animal (Shiori Shauntal; Animalys)
22. Sun (Solana Azul; Solaris; Zeizen)
23. Moon (Lunar Soul; Lunadine Crimstaine; Valkyrie Horton; Lunaris)
24. Star (Elodie Barričre; Astralis; Karina Hialys)
25. Ultima (S.D. van der Merwe; Valerie Horton)

1 in 47 people can control zero elements, forcing them to use alternative means, like element-imbued weapons.
1 in 213 931 people can control two elements.
1 in 3889391 people can control three elements.
1 in 8111401 people can control four elements.
1 in 353931714 people can control five elements.

A theory exists that 1 in 445735126935 people can control six elements, but as of 2016, this has yet to be proven and it seems unlikely to ever be proven. (Canonically, the first person to ever control six elements, the first person to have six elemental Affinities, is born in the future, as a descendant of Horton and Volkov.)