101Leafy researched the games.
Teostra del Sol

Crimson blade that holds the power of Teostra. An elegant way to scorch the earth.
| Class | Great Sword |
|---|---|
| Rarity | 10 |
| Attack | 1248 |
| Fire | 650 |
| Slots | 0 |
| Price | 130,000z |
Upgrades
| Upgraded from | King Teostra Blade |
|---|
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 686.