101Leafy researched the games.
Iodrome
Large monsters
Hunter's Notes
The alpha monster that leads an Ioprey pack. They are larger and have a more prominent crest. Found in tropical zones, they spit a poison that can sap the life force of prey.
Iodrome

- HP: Training School
- 480
- HP: Treasure hunt
- 640-800
- HP: Village
- 800-1600
- HP: Guild Hall
- 1600-2400
- Large size from
- 960.5 cm
- King size from
- 1053.5 cm
- Grades
- Attack B, Defense C, Agility C
- Carves per kill
- Body 2
| Status | Tolerance (first / added each time / most) | Effect |
|---|---|---|
| Poison | 200 / 75 / 500 | 60 damage |
| Paralysis | 80 / 15 / 140 | 10 sec |
| Sleep | 75 / 15 / 135 | 30 sec |
| Items on it | Effect |
|---|---|
| Flash Bomb | Works, 15 sec |
| Sonic Bomb | No effect |
Damage by part
| Part | Cut | Impact | Shot | Fire | Water | Thunder | Dragon | Flinch |
|---|---|---|---|---|---|---|---|---|
| Whole body | 80 | 80 | 80 | 30 | 30 | 30 | 10 | 220 |
How much of an attack's damage each part takes, out of 100. Flinch is the damage a part takes before the monster flinches.
Attacks
| Name | Damage | Guard power | Stun | Also |
|---|---|---|---|---|
| Bite | 30 | 40 | 10 | - |
| Pounce | 40 | 40 | 15 | - |
| Venom spit | 10 | 11 | 0 | Poison |
Damage is for the Village Elder's quests. In the Gathering Hall small monsters other than the Dromes hit 5% harder in low rank, 20% in high rank, and 60% in G rank; every other monster hits 20%, 50%, and 180% harder. Stun builds up: 100 within a short time leaves the hunter dizzy.
Carves
| Part | Name | Chance |
|---|---|---|
| Body | Poison Sac | 40% |
| Ioprey Scale | 30% | |
| Ioprey Hide | 30% |
| Part | Name | Chance |
|---|---|---|
| Body | Iodrome Hide | 70% |
| Poison Sac | 25% | |
| Ioprey Scale | 5% |
| Part | Name | Chance |
|---|---|---|
| Body | Iodrome Hide | 45% |
| Toxin Sac | 40% | |
| Ioprey Scale+ | 15% |
Source: 魔物獵人PORTABLE 完全攻略本 (青文出版社, 2006), p. 182
Quests
| Name | Type | Stars | Area | Reward |
|---|---|---|---|---|
| Leaders of the Ioprey | Guild Hall | 2 | Volcano | 2,000z |
| Leaders of the Ioprey | Guild Hall | 5 | Volcano | 3,000z |
| Fang of the Iodrome! | Village | 4 | Jungle | 1,200z |