| Item Name | Flood Sac (特大水袋) |
| Max Carry | 99 |
| Buy Price | 0z |
| Sell Price | 1,020z |
| Rarity | 8 |
| How to Get | Reward, Carving |
| Description |
| Rank | Monster Name | Qty |
| Hi Rank | Pink Ludroth | 1 |
| G Rank | Royal Ludroth | 1 |
| Rank | Part | Monster Name | Qty |
| G Rank | Body | Royal Ludroth | 1 |
| Body | Pink Ludroth | 1 |
| Weapon Type | Production | Weapon Name | Require |
| Long Sword | Upgrade | Premium Hairblade (特鮮太刀ウオノカミ) | 3 |
| Dual Sword | Upgrade | Verdant Slashers (スラスヴェルデン) | 3 |
| Sword and Shield | Upgrade | Harmetristesse (苦剣アメジストリム) | 5 |
| Lance | Upgrade | Sharq Attaq (シャークキング) | 5 |
| Gun Lance | Upgrade | Agna Aqua (アグナ=アクア) | 5 |
| Upgrade | Rheo Agnacorso (ダム・アグナコルソ) | 10 | |
| Heavy Bow Gun | Upgrade | Ark Precursor (アークアンセスター) | 3 |
| Bow | Upgrade | Bamboo Kaguya (竹取ノ弓【迦具夜】) | 10 |
| Part | Male Armor | Female Armor | Require |
| Helm |
Ludroth X Helm
(ルドロスXヘルム) |
Ludroth X Helm
(ルドロスXヘルム) |
2 |
|
Ludroth X Cap
(ルドロスXキャップ) |
Ludroth X Cap
(ルドロスXキャップ) |
2 | |
| Gauntlets |
Ludroth Z Vambraces
(ルドロスZアーム) |
Ludroth Z Vambraces
(ルドロスZアーム) |
2 |
|
Ludroth Z Guards
(ルドロスZガード) |
Ludroth Z Guards
(ルドロスZガード) |
2 |