101Leafy researched the games.
Magnitude

Striking the ground with this creates an earthquake, and causes great damage.
| Class | Hammer |
|---|---|
| Rarity | 10 |
| Attack | 1612 |
| Affinity | -15% |
| Slots | 1 |
| Price | 115,000z |
Upgrades
| Upgraded from | Desert Cone |
|---|
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 724.