| Item Name | Bomb Casing (素材玉) |
| Max Carry | 30 |
| Buy Price | 150z |
| Sell Price | 15z |
| Rarity | 1 |
| How to Get | Purchase, Combine |
| Description | Basic item for combining Tranq Bomb, Dung Bomb, Flash Bomb, Poison Smoke Bmb, Poison Smoke Bmb, Smoke Bomb, Deodorant, Farcaster, Oxygen Supply |
| First Item | Second Item | Item Result | Chance | Qty Result |
| Bomb Casing (素材玉) | Airweed (イキツギ藻) | Oxygen Supply (酸素玉) | 90% | 1 |
| Sap Plant (ネンチャク草) | Stone (石ころ) | Bomb Casing (素材玉) | 95% | 1 |
| Sap Plant (ネンチャク草) | Iron Ore (鉄鉱石) | Bomb Casing (素材玉) | 95% | 1~2 |
| Bomb Casing (素材玉) | Bitterbug (にが虫) | Deodorant (消臭玉) | 95% | 1 |
| Bomb Casing (素材玉) | Ivy (ツタの葉) | Smoke Bomb (けむり玉) | 75% | 1 |
| Bomb Casing (素材玉) | Toadstool (毒テングダケ) | Poison Smoke Bmb (毒けむり玉) | 75% | 1 |
| Bomb Casing (素材玉) | Poison Sac (毒袋) | Poison Smoke Bmb (毒けむり玉) | 90% | 1~3 |
| Bomb Casing (素材玉) | Flashbug (光蟲) | Flash Bomb (閃光玉) | 75% | 1 |
| Bomb Casing (素材玉) | Dung (モンスターのフン) | Dung Bomb (こやし玉) | 75% | 1 |
| Bomb Casing (素材玉) | Exciteshroom (ドキドキノコ) | Farcaster (モドリ玉) | 95% | 1 |
| Tranquilizer (捕獲用麻酔薬) | Bomb Casing (素材玉) | Tranq Bomb (捕獲用麻酔玉) | 75% | 1 |