Understanding Gun, Fish, and Pet Ranks
Read the rank chain and understand why each step doubles the base value.

Follow the rank chain
This is an example community guide. Guns and fish use this sequence:
D → C → B → A → S → SS → SSS → X → XX → XXX → Z → ZZ → ZZZ
Pets stop at XXX. Never read these ranks in alphabetical order.
| Rank | D-equivalents |
|---|---|
| D | 1 |
| S | 16 |
| XXX | 512 |
| ZZZ | 4096 |
Read the stats carefully
Game values containing a, b, or c are preserved as strings. The source does not define their numeric base, so this companion does not convert them. D-equivalents describe merge value, not combat power.
