101Leafy researched the games.
Rathian Heart Cap U

Armor treasured like the finest gem. There is only one word for such a piece.
| Part | Head |
|---|---|
| Type | Blademaster/Gunner |
| Rarity | 8 |
| Defense | 28 |
| Fire Res | +4 |
| Water Res | +2 |
| Thunder Res | 0 |
| Ice Res | +2 |
| Dragon Res | -2 |
| Slots | 2 |
| Table price | 13,950z |
Listed in the equipment tables of 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 932.
Skill points
| Recovery | +2 |
|---|---|
| Whim | +3 |
| Antiseptic | +1 |
| Sneak | -1 |
Materials
Pnk Rathian Cpc ×2, Pnk Rathian Scl+ ×3, Hrd Monster Bone ×2, Rathian Spike+ ×2