- Class
- Brute Wyvern
- Size
- Large monster
- Habitat
- Rotten Vale
- Weak to
- Dragon★★★ Ice★★★
- Traps
- Pitfall Trap, Shock Trap, Vine Trap
- Inflicts
- Roar (small), Tremor (small), Sleep
Quests26
Drop items39
Weapons88
Armor sets5
A gigantic brute wyvern that eats the bones of carcasses found in the Rotten Vale, using some of it as armor. It also rolls into a ball as a form of attack and transportation.In-game description
Radobaan is a walking bone pile that turns into a wrecking ball. It eats the bones of dead monsters, glues some of them to its body as armor, then curls up and rolls straight at you. In World it is the first big wall you hit in the Rotten Vale, and it comes back in Iceborne’s Master Rank.
Out in the wild
This brute wyvern lives in the Rotten Vale, where there’s never a shortage of carcasses. When its armor gets knocked off, it digs through piles of bones to coat itself again. Rolling isn’t only an attack for Radobaan. It’s also how it gets around. It even has a sleep trick: it releases a sleeping gas from its underside to knock out anything nearby.
Where you meet it
You meet it in the 4-star Low Rank assignment Radobaan Roadblock, soon after you first enter the Rotten Vale. It returns as a High Rank target and again in Iceborne’s Master Rank.
How the fight goes
The rolls are the star of the show and they hit hard. In between, it headbutts, slams its jaw into the ground and swings its tail. The bone armor softens your hits, so the fight is really about stripping that armor. Hit it while it’s rolling and you can throw it off balance and send it to the ground.
Hunter’s tips
- Big, heavy hits knock off bones fast. Break its bone armor before anything else.
- When it topples, mine its body for bones while you have the chance.
- Dragon is your best element, and Ice works too. Blast is its biggest status weakness.
- It roars and shakes the ground, so Earplugs and Tremor Resistance make it easier to stay on the attack.
Weaknesses
Elements
Fire★★★Best hitzone: 20 (Head)
Water★★★Best hitzone: 20 (Head)
Thunder★★★Best hitzone: 20 (Head)
Ice★★★Best hitzone: 20 (Head)
Dragon★★★Best hitzone: 30 (Head)
Status & stun
Poison★★★
Sleep★★★
Paralysis★★★
Blast★★★
Stun★★★
Stars are the game’s own Hunter’s Notes rating: 3 = most effective, ✕ = no effect. "Best hitzone" is the highest value for that element on any body part.
Hitzones
| Part | Sever | Blunt | Shot | Fire | Water | Thndr | Ice | Drgn | Stun |
|---|---|---|---|---|---|---|---|---|---|
| Head | 80 | 90 | 50 | 20 | 20 | 20 | 20 | 30 | 100 |
| Head Bone | 24 | 25 | 15 | 0 | 0 | 0 | 0 | 0 | 100 |
| Neck | 30 | 30 | 25 | 10 | 10 | 10 | 15 | 20 | 0 |
| Body | 45 | 50 | 30 | 10 | 10 | 10 | 15 | 20 | 0 |
| Back Bone | 20 | 25 | 15 | 0 | 0 | 0 | 0 | 0 | 0 |
| Left Hindleg | 55 | 45 | 40 | 10 | 10 | 10 | 10 | 15 | 0 |
| Left Hindleg Bone | 20 | 25 | 15 | 0 | 0 | 0 | 0 | 0 | 0 |
| Right Hindleg | 55 | 45 | 40 | 10 | 10 | 10 | 10 | 15 | 0 |
| Right Hindleg Bone | 20 | 25 | 15 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tail | 45 | 30 | 30 | 15 | 15 | 15 | 15 | 15 | 0 |
Higher numbers take more damage. Highlighted: 45+ for physical and 20+ for elemental damage, the usual weak-spot thresholds.
Breakable parts
| Part | Flinch | Break | Sever | Extract |
|---|---|---|---|---|
| Head | 300 | – | – | Red |
| Head Bone | 50 | 100 | – | Red |
| Body | 350 | – | – | Orange |
| Back Bone | 40 | 80 | – | Orange |
| Left Hindleg | 150 | – | – | White |
| Left Hindleg Bone | 20 | 40 | – | White |
| Right Hindleg | 150 | – | – | White |
| Right Hindleg Bone | 20 | 40 | – | White |
| Tail | 175 | – | 350 | Orange |
Damage needed to flinch, break or sever the part (Hunter’s Notes values). Extract is the Kinsect extract colour for Insect Glaive users.
Drops & rewards
Low Rank
| Item | Method | Qty | Chance |
|---|---|---|---|
| Sturdy Bone | Back Mining | 1 | 46% |
| Warped Bone | Back Mining | 1 | 31% |
| Wyvern Bonemass | Back Mining | 1 | 23% |
| Large Scale | Bandit Mantle | 1 | 70% |
| Beautiful Scale | Bandit Mantle | 1 | 30% |
| Radobaan Scale | Carve / Capture | 1 | 38% |
| Radobaan Shell | Carve / Capture | 1 | 28% |
| Radobaan Oilshell | Carve / Capture | 1 | 20% |
| Radobaan Marrow | Carve / Capture | 1 | 14% |
| Radobaan Shell | Hunt (Bronze) | 1 | 27% |
| Radobaan Scale | Hunt (Bronze) | 1 | 21% |
| Sleep Sac | Hunt (Bronze) | 1 | 18% |
| Radobaan Oilshell | Hunt (Bronze) | 1 | 12% |
| Radobaan Marrow | Hunt (Bronze) | 1 | 12% |
| Monster Bone L | Hunt (Bronze) | 2 | 10% |
| Radobaan Oilshell | Investigation (Gold) | 1 | 24% |
| Wyvern Bonemass | Investigation (Gold) | 1 | 22% |
| Radobaan Marrow | Investigation (Gold) | 1 | 20% |
| Radobaan Shell | Investigation (Gold) | 3 | 14% |
| Radobaan Scale | Investigation (Gold) | 3 | 10% |
| Sleep Sac | Investigation (Gold) | 3 | 10% |
| Radobaan Oilshell | Investigation (Silver) | 1 | 22% |
| Radobaan Scale | Investigation (Silver) | 2 | 18% |
| Wyvern Bonemass | Investigation (Silver) | 1 | 18% |
| Radobaan Marrow | Investigation (Silver) | 1 | 16% |
| Radobaan Shell | Investigation (Silver) | 2 | 14% |
| Sleep Sac | Investigation (Silver) | 2 | 12% |
| Wyvern Bonemass | Palico Bonus | 1 | 50% |
| Radobaan Scale | Palico Bonus | 1 | 28% |
| Wyvern Tear | Palico Bonus | 1 | 22% |
| Radobaan Scale | Plunderblade | 1 | 42% |
| Radobaan Shell | Plunderblade | 1 | 31% |
| Wyvern Bonemass | Plunderblade | 1 | 27% |
| Wyvern Bonemass | Shiny Drop | 1 | 50% |
| Radobaan Scale | Shiny Drop | 1 | 28% |
| Wyvern Tear | Shiny Drop | 1 | 22% |
| Radobaan Oilshell | Tail Carve | 1 | 72% |
| Radobaan Marrow | Tail Carve | 1 | 28% |
| Radobaan Scale | Track | 1 | 100% |
| Wyvern Bonemass | Wound Back | 2 | 50% |
| Radobaan Oilshell | Wound Back | 1 | 35% |
| Radobaan Marrow | Wound Back | 1 | 15% |
| Radobaan Oilshell | Wound Head | 1 | 70% |
| Radobaan Marrow | Wound Head | 1 | 30% |
| Wyvern Bonemass | Wound Legs | 1 | 70% |
| Radobaan Scale | Wound Legs | 1 | 30% |
High Rank
| Item | Method | Qty | Chance |
|---|---|---|---|
| Quality Bone | Back Mining | 1 | 44% |
| Wyvern Bonemass | Back Mining | 2 | 23% |
| Warped Bone | Back Mining | 1 | 20% |
| Dragonbone Relic | Back Mining | 1 | 13% |
| Beautiful Scale | Bandit Mantle | 1 | 70% |
| Lustrous Scale | Bandit Mantle | 1 | 30% |
| Radobaan Scale+ | Carve / Capture | 1 | 36% |
| Radobaan Carapace | Carve / Capture | 1 | 28% |
| Radobaan Oilshell | Carve / Capture | 1 | 20% |
| Radobaan Medulla | Carve / Capture | 1 | 14% |
| Wyvern Gem | Carve / Capture | 1 | 2% |
| Radobaan Carapace | Hunt (Bronze) | 1 | 26% |
| Radobaan Scale+ | Hunt (Bronze) | 1 | 21% |
| Coma Sac | Hunt (Bronze) | 1 | 18% |
| Radobaan Oilshell | Hunt (Bronze) | 2 | 12% |
| Radobaan Medulla | Hunt (Bronze) | 1 | 12% |
| Monster Keenbone | Hunt (Bronze) | 2 | 10% |
| Wyvern Gem | Hunt (Bronze) | 1 | 1% |
| Radobaan Medulla | Investigation (Gold) | 1 | 26% |
| Wyvern Gem | Investigation (Gold) | 1 | 16% |
| Radobaan Carapace | Investigation (Gold) | 3 | 13% |
| Wyvern Bonemass | Investigation (Gold) | 2 | 12% |
| Coma Sac | Investigation (Gold) | 3 | 12% |
| Radobaan Oilshell | Investigation (Gold) | 3 | 11% |
| Radobaan Scale+ | Investigation (Gold) | 3 | 10% |
| Mysterious Feystone | Investigation (Purple) | 1 | 55% |
| Glowing Feystone | Investigation (Purple) | 1 | 25% |
| Worn Feystone | Investigation (Purple) | 1 | 15% |
| Warped Feystone | Investigation (Purple) | 1 | 5% |
| Radobaan Medulla | Investigation (Silver) | 1 | 26% |
| Radobaan Carapace | Investigation (Silver) | 2 | 16% |
| Coma Sac | Investigation (Silver) | 2 | 14% |
| Radobaan Scale+ | Investigation (Silver) | 2 | 12% |
| Radobaan Oilshell | Investigation (Silver) | 2 | 12% |
| Wyvern Bonemass | Investigation (Silver) | 2 | 12% |
| Wyvern Gem | Investigation (Silver) | 1 | 8% |
| Radobaan Scale+ | Palico Bonus | 1 | 50% |
| Wyvern Bonemass | Palico Bonus | 1 | 28% |
| Wyvern Tear | Palico Bonus | 1 | 22% |
| Radobaan Scale+ | Plunderblade | 1 | 42% |
| Radobaan Carapace | Plunderblade | 1 | 31% |
| Wyvern Bonemass | Plunderblade | 1 | 25% |
| Wyvern Gem | Plunderblade | 1 | 2% |
| Radobaan Scale+ | Shiny Drop | 1 | 50% |
| Wyvern Bonemass | Shiny Drop | 1 | 28% |
| Wyvern Tear | Shiny Drop | 1 | 22% |
| Radobaan Oilshell | Tail Carve | 1 | 72% |
| Radobaan Medulla | Tail Carve | 1 | 25% |
| Wyvern Gem | Tail Carve | 1 | 3% |
| Radobaan Scale+ | Track | 1 | 100% |
| Wyvern Bonemass | Wound Back | 3 | 50% |
| Radobaan Oilshell | Wound Back | 1 | 35% |
| Radobaan Medulla | Wound Back | 1 | 15% |
| Radobaan Oilshell | Wound Head | 1 | 68% |
| Radobaan Medulla | Wound Head | 1 | 30% |
| Wyvern Gem | Wound Head | 1 | 2% |
| Wyvern Bonemass | Wound Legs | 2 | 64% |
| Radobaan Scale+ | Wound Legs | 1 | 36% |
Master Rank
| Item | Method | Qty | Chance |
|---|---|---|---|
| Lustrous Scale | Bandit Mantle | 1 | 100% |
| Radobaan Shard | Carve / Capture | 1 | 34% |
| Radobaan Cortex | Carve / Capture | 1 | 26% |
| Radobaan Oilshell+ | Carve / Capture | 1 | 19% |
| Radobaan Medulla | Carve / Capture | 1 | 14% |
| Wyvern Gem | Carve / Capture | 1 | 5% |
| Large Wyvern Gem | Carve / Capture | 1 | 2% |
| Inkstained Oilshell+ | Guiding Lands (High) | 1 | 100% |
| Fierce Dragonvein Bone | Guiding Lands (Low) | 1 | 63% |
| Inkstained Oilshell+ | Guiding Lands (Low) | 1 | 37% |
| Inkstained Oilshell+ | Guiding Lands (Mid) | 1 | 63% |
| Fierce Dragonvein Bone | Guiding Lands (Mid) | 1 | 37% |
| Tempered Oilshell+ | Guiding Lands (Tempered) | 1 | 54% |
| Spiritvein Slogbone | Guiding Lands (Tempered) | 1 | 25% |
| Spiritvein Gem Shard | Guiding Lands (Tempered) | 1 | 21% |
| Radobaan Cortex | Hunt (Bronze) | 1 | 28% |
| Radobaan Shard | Hunt (Bronze) | 1 | 23% |
| Torpor Sac | Hunt (Bronze) | 1 | 21% |
| Radobaan Oilshell+ | Hunt (Bronze) | 1 | 15% |
| Radobaan Medulla | Hunt (Bronze) | 1 | 12% |
| Large Wyvern Gem | Hunt (Bronze) | 1 | 1% |
| Radobaan Medulla | Investigation (Gold) | 1 | 26% |
| Large Wyvern Gem | Investigation (Gold) | 1 | 16% |
| Radobaan Cortex | Investigation (Gold) | 3 | 13% |
| Large Wyvern Bonemass | Investigation (Gold) | 2 | 12% |
| Torpor Sac | Investigation (Gold) | 3 | 12% |
| Radobaan Oilshell+ | Investigation (Gold) | 1 | 11% |
| Radobaan Shard | Investigation (Gold) | 3 | 10% |
| Ancient Feystone | Investigation (Purple) | 1 | 70% |
| Carved Feystone | Investigation (Purple) | 1 | 30% |
| Radobaan Medulla | Investigation (Silver) | 1 | 26% |
| Radobaan Cortex | Investigation (Silver) | 2 | 16% |
| Torpor Sac | Investigation (Silver) | 2 | 14% |
| Radobaan Shard | Investigation (Silver) | 2 | 12% |
| Radobaan Oilshell+ | Investigation (Silver) | 1 | 12% |
| Large Wyvern Bonemass | Investigation (Silver) | 1 | 12% |
| Large Wyvern Gem | Investigation (Silver) | 1 | 8% |
| Large Wyvern Bonemass | Palico Bonus | 1 | 50% |
| Radobaan Shard | Palico Bonus | 1 | 28% |
| Large Wyvern Tear | Palico Bonus | 1 | 22% |
| Radobaan Shard | Plunderblade | 1 | 42% |
| Radobaan Cortex | Plunderblade | 1 | 31% |
| Large Wyvern Bonemass | Plunderblade | 1 | 25% |
| Large Wyvern Gem | Plunderblade | 1 | 2% |
| Large Wyvern Bonemass | Shiny Drop | 1 | 50% |
| Radobaan Shard | Shiny Drop | 1 | 28% |
| Large Wyvern Tear | Shiny Drop | 1 | 22% |
| Radobaan Oilshell+ | Tail Carve | 1 | 72% |
| Radobaan Medulla | Tail Carve | 1 | 25% |
| Large Wyvern Gem | Tail Carve | 1 | 3% |
| Radobaan Shard | Track | 1 | 100% |
| Large Wyvern Bonemass | Wound Back | 2 | 50% |
| Radobaan Oilshell+ | Wound Back | 1 | 35% |
| Radobaan Medulla | Wound Back | 1 | 15% |
| Radobaan Oilshell+ | Wound Head | 1 | 68% |
| Radobaan Medulla | Wound Head | 1 | 30% |
| Large Wyvern Gem | Wound Head | 1 | 2% |
| Large Wyvern Bonemass | Wound Hindlegs | 1 | 70% |
| Radobaan Shard | Wound Hindlegs | 1 | 30% |
Radobaan weapons & armor
Weapons
Kulu Arrow IIBow · Rarity 3Hunter’s Proudbow IIBow · Rarity 6Dragonbone Bow IIIBow · Rarity 6Cera CoilbenderBow · Rarity 8Mighty Strongarm IICharge Blade · Rarity 6Hate’s Undying FlameCharge Blade · Rarity 6Dragonbone Cutter IIICharge Blade · Rarity 6Rending Beaks IIDual Blades · Rarity 3Downy Crake BroomsDual Blades · Rarity 3Strong Hatchets IIDual Blades · Rarity 6Blood-drinker ChainbladeDual Blades · Rarity 6Enduring SchismDual Blades · Rarity 7Downy Crake LoveDual Blades · Rarity 7Spiked Blade IGreat Sword · Rarity 3Spiked Blade IIGreat Sword · Rarity 4Radobaan Slab IGreat Sword · Rarity 5Giant Jawblade IGreat Sword · Rarity 6Giant Jawblade IIGreat Sword · Rarity 6Radobaan Slab IIGreat Sword · Rarity 6Radobaan Slab IIIGreat Sword · Rarity 6Dragonbone Cleaver IIIGreat Sword · Rarity 6Radobaan Grindblade IGreat Sword · Rarity 9Radobaan Grindblade IIGreat Sword · Rarity 10Great Bone Gunlance IIGunlance · Rarity 6Dragonbone Gunlance IIIGunlance · Rarity 6Bone Spike IHammer · Rarity 3Kulu Beak IIHammer · Rarity 3Bristly PincushionHammer · Rarity 3Bone Spike IIHammer · Rarity 4Baan Strike IHammer · Rarity 5Barroth Breaker IHammer · Rarity 5Grandrock IIHammer · Rarity 6Baan Strike IIHammer · Rarity 6Baan Strike IIIHammer · Rarity 6Dragonbone Basher IIIHammer · Rarity 6Bristly GrudgeHammer · Rarity 7Baan Gavel IHammer · Rarity 9Baan Gavel IIHammer · Rarity 10Spiked Shooter IHeavy Bowgun · Rarity 3Spiked Shooter IIHeavy Bowgun · Rarity 4Baan Roar IHeavy Bowgun · Rarity 5Power Shooter IIHeavy Bowgun · Rarity 6Baan Roar IIHeavy Bowgun · Rarity 6Baan Roar IIIHeavy Bowgun · Rarity 6Dragonbone Cannon IIIHeavy Bowgun · Rarity 6Griffon BlazookaHeavy Bowgun · Rarity 8Baan Bazooka IHeavy Bowgun · Rarity 9Baan Bazooka IIHeavy Bowgun · Rarity 10Kulu Duda IIHunting Horn · Rarity 3Spiked Horn IHunting Horn · Rarity 3Spiked Horn IIHunting Horn · Rarity 4Baan Horn IHunting Horn · Rarity 5Heavy Bone Horn IIHunting Horn · Rarity 6Baan Horn IIHunting Horn · Rarity 6Baan Horn IIIHunting Horn · Rarity 6Dragonbone Auldhorn IIIHunting Horn · Rarity 6Baan Rattle IHunting Horn · Rarity 9Baan Rattle IIHunting Horn · Rarity 10Kulu Blade IIInsect Glaive · Rarity 3Aerial Rod IIInsect Glaive · Rarity 6Temptation’s TridentInsect Glaive · Rarity 6Dragonbone Glaive IIIInsect Glaive · Rarity 6Kulu Lance IILance · Rarity 3Fair Wind LanceLance · Rarity 4Heavy Bone Lance IILance · Rarity 6Garon Dhara ILance · Rarity 6Dragonbone Lance IIILance · Rarity 6White Wind LanceLance · Rarity 7Sniper Shot ILight Bowgun · Rarity 6Sniper Shot IILight Bowgun · Rarity 6Fate’s EmberLight Bowgun · Rarity 6Dragonbone Bowgun IIILight Bowgun · Rarity 6First Dance IILong Sword · Rarity 3Bone Reaper IILong Sword · Rarity 6Dragonbone Stabber IIILong Sword · Rarity 6Power Smasher IISwitch Axe · Rarity 6Dragonbone Slicer IIISwitch Axe · Rarity 6Axe of DemonsSwitch Axe · Rarity 8Spiked Edge ISword & Shield · Rarity 3Spiked Edge IISword & Shield · Rarity 4Malady’s Tabar ISword & Shield · Rarity 5Baan Claw ISword & Shield · Rarity 5Grand Barong IISword & Shield · Rarity 6Baan Claw IISword & Shield · Rarity 6Baan Claw IIISword & Shield · Rarity 6Dragonbone Sword IIISword & Shield · Rarity 6Radobaan Osseus ISword & Shield · Rarity 9Radobaan Osseus IISword & Shield · Rarity 10
Armor sets
BaanLow Rank · Rarity 3Baan αHigh Rank · Rarity 6Baan βHigh Rank · Rarity 6Baan α+Master Rank · Rarity 9Baan β+Master Rank · Rarity 9
Gear that needs a material only Radobaan drops.
Strongest Dragon weapons
Sorted by element value. Radobaan takes extra dragon damage.
Alatreon RevolutionGreat Sword · 810 DragonAlatreon RevivalHunting Horn · 780 DragonAlatreon MetamorphHammer · 720 DragonDragonseal Sword IIGreat Sword · 720 DragonDragonseal Aldhorn IIHunting Horn · 720 DragonAlatreon GleamLance · 660 DragonAlatreon MeltGunlance · 660 DragonDark Claw “Demise”Long Sword · 660 Dragon
Quests
Low Rank
A Bone to Pick4★ · TargetA Rotten Thing To Do4★ · Also appearsRadobaan Roadblock4★ · TargetSpecial Arena: Radobaan4★ · TargetFlesh Cleaved to Bone5★ · TargetInto the Bowels of the Vale5★ · Also appearsMan's Best Fiend5★ · Also appearsScratching the Itch5★ · Also appears
High Rank
A Tingling Taste6★ · Also appearsChef Quest! Pumped to Deliver6★ · Also appearsSpecial Arena: HR Radobaan6★ · TargetStuck in a Rut6★ · TargetEffluvial Opera7★ · TargetOdogaron Unleashed7★ · Also appearsArena Quest 088★ · TargetShowdown: the Muck and the Maul9★ · Target
Master Rank
Grinding my Girros1★ · Also appearsThe Lord of the Underworld Beckons1★ · Also appearsBugger Off Bugs!2★ · Also appearsHunter-Blunderer2★ · TargetNo Laughing Matter2★ · TargetSpecial Arena: MR Radobaan2★ · TargetAbsolute Power3★ · Also appearsDon't be a Jerk with the Jerky3★ · Also appearsRunnin', Rollin', and Weepin'3★ · TargetThe Purr-fect Room: Dark Iron4★ · Also appears
Other monsters in the same areas
Data: Monster Hunter World: Iceborne game files (final version 15.11).