I post all the images on Discord. You can also find some niche things like power scaling, Haki scaling, Damien's moveset, bounty board, pirates on the World Threat Index, layout of the World Government, Meito Index, list of Devil Fruits, all of Damien's stats updates, and much more!

Link: https://discord.gg/aJHHHPvb6q

FODDER STAGE

Paradise Pirate (Levels 1 to 5)

New World Pirate

Yonko Crew Pirate  (Arlong)

Pseudo-Yonko Commander (Hawkins, Bege, Ichiji, Niji, Yonji)

YONKO COMMANDER STAGE

Bottom Tier (Cracker)

Middle Tier (Smoothie, Jack)

Top Tier (Queen, Hancock)

Pseudo-Yonko (Weevil, King, Katakuri)

YONKO STAGE

Bottom Tier (Fujitora, Ryokugyu, Marco, Oden)

Middle Tier (Bullet, Rayleigh, Aokiji, Kizaru, Akainu(^))

Top Tier (Sengoku, Big Mom, Kaido(^), Shanks)

Beyond Yonko (Rocks, Whitebeard, Garp, Roger)

Notes:

1. Characters in brackets are who I would rank in the corresponding stage (up for debate in Discord)
2. All characters are in their prime, i.g. Sengoku, Garp, Rayleigh and Whitebeard.
3. "^"  — Placed onto those who have a strong chance of being placed into the next tier.
4. Up for Debate: Dragon, Beckman, Mihawk.

The lines between categories tend to fade out in the Yonko Phase depending on the scenario at hand (pissed off = stronger... anime logic).

No categories in the Beyond Yonko stage; check Discord for more details.

Observation Haki

Initial Mastery – Presence Sensing.

Intermediate Mastery – Presence Sensing (vaster radius); Strength Sensing (weaker the opponent, the sharper the sensing derived); Intent Sensing (immediate future).

Advanced Mastery – Future Sight.

Grandmastery: Stages I-III: ???

Special Usages: Emotion Sensing; Voice of All Things.

Armament Haki

Initial Mastery – Basic Hardening.

Intermediate Mastery – Advanced Hardening; Imbuement.

Advanced Mastery – Emission.

Grandmastery: Stage I-III: ???

Conqueror's Haki

Dormant – Unawakened.

Awakened – Untamed release; uncontrollable, unleashed in desperate times.

Initial Mastery – Controlled release over a small radius.

Intermediate Mastery – Controlled release over a larger radius; naturally released when fighting other Conquerors in the form of black lightning.

Advanced Mastery – Infusion into concentrated attacks.

Grandmastery: Stages I-III - ???

Special Usages: Plot Armour.

Note: All Grandmasteries are decided but will not be unveiled in this auxiliary chapter, at least not while the book is in progress.

Check Discord for more details!

The World Government's index of threats detailed over six different levels with Level One containing the worst of the worst.

All current Rank One Threats are listed in Discord!