101Leafy researched the games.
Crimson Lotus Blades

Each blade compliments the other's power, granting the ability to slay a dragon.
| Class | Dual Blades |
|---|---|
| Rarity | 8 |
| Attack | 308 |
| Dragon | 150 |
| Slots | 0 |
| Table price | 95,000z |
Upgrades
| Upgraded from | Flaming Pair |
|---|---|
| Upgrades into | Demonic Flaming Pair |
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 714.