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Monster field guide / Brute Wyvern

Radobaan Weakness & Hunt Guide

A rolling brute wyvern covered in harvested bone. Break the plating, punish the roll recovery and use Ice to expose the soft body.

High threat Element: None Last updated Oct 20, 2026
Radobaan monster icon Aesoland bestiary / Brute Wyvern
Quick answer

Radobaan is weak to Ice and Dragon. Break the head first and bring a Hammer if you want the cleanest first clear. Peel the bone, stop the roll.

Field notes

Radobaan overview

Radobaan turns the terrain into its armor. The bone plates around its body absorb damage and make some hit zones bounce, while the roll turns it into a high-speed hazard. The fight is about breaking the coating, not racing the health bar.

Ice is the best element. Blunt weapons can crack the bone plating, and ranged weapons can target the exposed body between rolls. When the armor breaks, the monster's defense drops and the tail becomes easier to sever.

At a glance

Weak to Ice / Dragon · Break Head, Bone plating, Tail · Found in bone yards and rocky ravines.

Element check

Radobaan weakness & best weapons

Elemental damage is only part of the answer. Choose a weapon that can safely reach the part you need to break. The recommendations below are a starting point for a first clear, not a hard rule.

WeaknessRecommended weaponWhy it works
Ice / Dragon Hammer Head first, questions later It gives you a clean route to the main break.
Secondary option Bow Coatings, charge and clean angles Use it if you are already comfortable with the moveset.
Matchup plan Heavy Bowgun A flexible alternative for players who prefer range, shields or a faster rhythm.

What to break

Breakable parts & materials

The recommended break order is: 1. Head, 2. Bone plating, 3. Tail. This is the safest sequence for a typical first hunt. If your armor or weapon recipe needs a specific part, target that break and leave the rest for a later run.

Break priority

  • Head
  • Bone plating
  • Tail

Known materials

  • Radobaan Scale
  • Radobaan Shell
  • Radobaan Bone
  • Radobaan Marrow
  • Radobaan Tail
  • Radobaan Plate
  • Monster Bone+
  • Wyvern Gem

Need a set to go with the farm? See the Radobaan Armor guide for skill direction and materials.

Hunt plan

How to beat Radobaan

Break the bone plating

Focus a single section of plating rather than spreading damage across the body. A broken plate exposes softer hide and creates a stagger. Hammer and other blunt weapons are especially good at this job.

Treat the roll as a pass

Stand near a wall or open lane and let the roll pass. Chasing it is a waste of stamina. The recovery after the roll is the window to hit the head or the exposed side.

Use Ice to shorten the armor phase

Ice attacks create consistent bonus damage and help open the body. If you use a raw weapon, aim for the legs and a single plate; spreading damage around the armor only prolongs the phase.

Take the tail after the first break

The tail is a manageable sever target once a plate is broken and the roll recovery leaves the hips exposed. If you do not need the tail material, spend the window on the head instead.

Radiantite watch

Radiant form & variant notes

Radiant Radobaan is a confirmed transformed hunt. Radiant Radobaan is listed in the beta roster. Its rolling armor is reinforced with Radiantite, so the usual strategy applies with less room for error: focus one plate, use the roll recovery and break the Radiant part when the glow appears. Ice remains the starting element.

Radiant rule

Carry the base weakness but plan for the new hazard. A safe clear with slightly lower damage is better than a perfect elemental build that spends half the fight healing. Read the Radiant species guide.

Preparation

Radobaan checklist

  • Ice is the strongest element; Dragon is the alternative.
  • Concentrate damage on one bone plate at a time.
  • Do not chase the roll — punish the stop.
  • The tail is easiest after a plate break.

First-clear rule

Pick one break, one element and one safe punish. Do not try to optimize the entire hunt before you have survived it once.

Quick answers

Radobaan FAQ

What is Radobaan weak to?
Ice is the best element. Dragon is a useful fallback if your Ice weapon is behind.
How do you break Radobaan's bone armor?
Concentrate attacks on a single bone plate until it breaks. Blunt weapons and Ice attacks are both effective.
How do you avoid Radobaan's roll?
Stay near a clear lane and dodge to the side as it passes. Punish the stop rather than chasing the roll.