Powers & Abilities

Theories & Speculations related to powers & abilities of the Straw Hat crew members.

Top Theories/Speculations

  1. Theory Luffy's Awakening 3 :Haoshoku Haki
    The return of True King : Applications of Conquer's Haki - by Dave
    Updated: Mar 7, 2017
  2. Theory Limit breaker: Basic and Advanced Haki
    Advanced version of Armament and Observation Haki - by Dave
    Updated: Oct 24, 2017
  3. Theory Kaido's ultimate weakness; Luffy's final gear 4 mode
    Luffy must bypass Kaido's body to defeat him, but how? - by Moey Krimz
    Updated: Feb 9, 2017
  4. Theory The Truth about Big Mom's Giant Body
    Explaining Big Mom's giant body and its connection to her weird voice - by jinz
    Updated: May 22, 2017
  5. Theory Nami's Next Power-Up: "The Weather Witch"
    Because Oda has foreshadowed this many times from early on till now, can THIS be her final power-up? - by Saffron Kaizoku
    Updated: Apr 12, 2017

View All Featured Theories & Speculations

  1. Theory The Benevolent King Vs The Malevolent King

    Guess I gotta due a Haki theory too... CoC and the Ying and Yang of Haki
  1. Critical Mindset

    Speculation Queen the plague: a rove beetle zoan? Short speculation. Chapter 943+

    A short speculation on the possibility that Queen might be a rove beetle Zoan (of all things)
    0/5, 0 ratings
  2. ODACCHI
    4.71429/5, 7 ratings
  3. ArmoredFranky
    0/5, 0 ratings
    Updated:
    May 6, 2019
  4. Izaya X

    Theory Ryokugyū’s Devil Fruit

    Possible Devilfruits for MQ Admiral Ryokugyū,is he a Leshy?
    4.66667/5, 6 ratings
    Updated:
    Apr 28, 2019
  5. Donal D. Trump
    4.5/5, 4 ratings
    Updated:
    Apr 26, 2019
  6. Donal D. Trump
    4.66667/5, 6 ratings
    Updated:
    Apr 21, 2019
  7. Coby D. bryant
    2/5, 3 ratings
    Updated:
    Apr 17, 2019
  8. Spitting Rednose

    Speculation GOKEN!! The Ability to Produce Shockwaves

    has the goken technique been showcased previously in the story
    0/5, 0 ratings
    Updated:
    Apr 16, 2019
  9. ODACCHI
    4.94444/5, 18 ratings
    Updated:
    Apr 16, 2019
  10. The_locks

    Speculation Komurasaki devil fruit

    Komurasaki was killed and then was revived
    1.75/5, 4 ratings
    Updated:
    Apr 11, 2019
  11. Ashura the demon
    4.66667/5, 3 ratings
    Updated:
    Apr 7, 2019
  12. Donal D. Trump

    Theory The Deepest Truth of Observation Haki

    What can observation haki really do and why is it relevant in Wano?
    4.66667/5, 3 ratings
    Updated:
    Mar 31, 2019
  13. GangMemberLeo
    5/5, 2 ratings
    Updated:
    Mar 31, 2019
  14. Jaga D Jesus

    Speculation How strong is Koby currently in the series?

    Though he is not exclusively shown lately in the series, how strong do you think Koby has gotten?
    3/5, 4 ratings
    Updated:
    Mar 29, 2019
  15. King of beasts kaido

    Speculation Kozuki Hiyori : How did she Survive 20 Years? TOKI passed on her Devil Fruit Powers??

    TOKI did the same thing Mother Caramel did to pass on her Devil Fruit Powers?? Future Shogun??
    2/5, 1 rating
    Updated:
    Mar 29, 2019
  16. Endless KhoobS

    Theory Kings ability and defence

    King making screeching noises causing him to make fire and faster speed.
    4.33333/5, 3 ratings
    Updated:
    Mar 25, 2019
  17. King of beasts kaido

    Theory RORONOA ZORO : Black Sword Theory Zoro " The Greatest Challenge " Major Updates and new opponents

    Zoro could have more than 2 major battles? Earning back Shusui? How Mihawk got a black blade
    4.33333/5, 6 ratings
    Updated:
    Mar 24, 2019
  18. Man of Theory
    2/5, 1 rating
    Updated:
    Mar 19, 2019
  19. Donal D. Trump

    Theory Luffy's imprisonment: The path of mastering Haki

    Let us figure what is really going on in Luffy's story line and why he was imprisoned
    5/5, 6 ratings
    Updated:
    Mar 21, 2019
  20. Luzoji

    Speculation One Piece Character Power Ratings

    How strong are the different one piece characters? Here are my thoughts on it.
    2/5, 3 ratings
    Updated:
    Mar 16, 2019
  21. ODACCHI
    5/5, 10 ratings
    Updated:
    Mar 12, 2019
  22. Inzane Network
    5/5, 1 rating
    Updated:
    Feb 28, 2019
  23. YuliaVeil
    4/5, 3 ratings
    Updated:
    Feb 27, 2019
  24. Joaquin Sablada
    3.33333/5, 3 ratings
    Updated:
    Feb 24, 2019
  25. Endless KhoobS

    Speculation Queen Devil fruit

    Queens Ability and devil fruit powers
    5/5, 1 rating
    Updated:
    Feb 22, 2019
  26. Critical Mindset
    4.71429/5, 14 ratings
    Updated:
    Feb 18, 2019
  27. Critical Mindset

    Speculation Komurasaki has the Sensor Sensor No Mi

    A short speculation on what I think her ability comes from
    5/5, 3 ratings
    Updated:
    Feb 13, 2019
  28. Rej
    5/5, 5 ratings
    Updated:
    Feb 11, 2019
  29. BambaDevil

    Speculation The Devil fruits book

    Who wrote the devil fruits book
    3.33333/5, 3 ratings
    Updated:
    Feb 10, 2019
  30. Th3oryw0rld
    4.4/5, 5 ratings
    Updated:
    Feb 8, 2019
  31. Xatch
    5/5, 6 ratings
    Updated:
    Feb 4, 2019
  32. Rej

    Theory Sanji's Identity Crisis - Odas brilliant "Vigilante Foreshadowing"! (931 confirmed)

    Sanji the Vigilante...confirmed on chapter 931! But there is more than this confirmation to it!
    5/5, 4 ratings
    Updated:
    Jan 30, 2019
  33. Revilo D Oliver
    4.6/5, 5 ratings
    Updated:
    Jan 28, 2019
  34. Hiragaro
    5/5, 2 ratings
    Updated:
    Jan 22, 2019
  35. SogeKong
    4.66667/5, 3 ratings
    Updated:
    Jan 18, 2019
  36. Dark prince
    3.5/5, 8 ratings
    Updated:
    Jan 16, 2019
  37. Inzane Network
    3/5, 2 ratings
    Updated:
    Jan 9, 2019
  38. Donal D. Trump

    Theory The threat of fate! Making sense of the most elusive ability in One Piece

    This theory explores the ability of the ways to foresee the future
    4.5/5, 2 ratings
    Updated:
    Jan 5, 2019
  39. flappy
    4.5/5, 4 ratings
    Updated:
    Jan 1, 2019
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