101Leafy researched the games.
Akantor Chaos Bow

Encapsulates the might of Akantor. Its radiance is only surpassed by its power.
A hunting bow set roughly with the fangs of Akantor, the "Tyrant Wyvern." Its red fletching is carved from the red lines that color the seams of its shell. It was added for looks, but the thin, sharp fletching had the side effect of making the arrows faster and stronger.
Our translation of 復刻 ハンター大全 (KADOKAWA / Enterbrain, 2014), page 176.
| Class | Bow |
|---|---|
| Rarity | 10 |
| Attack | 312 |
| Dragon | 200 |
| Affinity | 40% |
| Slots | 1 |
| Table price | 145,000z |
Upgrades
| Upgraded from | Akantor Bow |
|---|
Upgrade tree from モンスターハンターポータブル 2nd G 公式ガイドブック (Enterbrain, 2008), page 802.