Spoiler noticeMajor spoilers ahead

The Monster Manual reveals creatures, bosses, abilities and where you’ll encounter them, including content still in development. Even if you’re testing the game, we recommend playing through the first four adventures once before reading further. Keep the surprises intact until you’re ready to explore the full bestiary.

Before you open this volume

Major spoilers ahead

The Monster Manual reveals creatures, bosses, abilities and where you’ll encounter them, including content still in development. Even if you’re testing the game, we recommend playing through the first four adventures once before reading further. Keep the surprises intact until you’re ready to explore the full bestiary.

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Volume III · Monster ManualBuild 25

Owlbear Cub

Creatures of the Crooked Mile

A complete creature referenceOpen the book ↓
Owlbear Cub
Implemented development through Build 25Reviewed 28 October 2026

Nurturing cub · Physical

Small is a relative kindness. A cub has not yet learned restraint, and its family has opinions about strangers.

Reference statistics

Basic difficulty · ordinary profile before temporary states and encounter adjustments

HP
10
Armor class
11
Attack
+1
Damage
d4+0
Initiative
16
Strikes
1

Weaknesses Void

Resistances Frost

Polymorph immunity No authored immunity

Traits and special behavior

Hug Mama. The cub has 20 mana and spends 1 on each heal. It chooses the eligible ally with the lowest remaining-health fraction, below full health and missing at least 3 HP. It restores twice the result of d4+2, capped at the missing HP. Self-healing requires health below 1%. Otherwise it attacks.

Flight after loss. A surviving cub flees only after the full action that kills its mother. Killing both in the same action produces no flee or mercy outcome.

See the condition reference for the shared effects, and enemy tuning for difficulty-wide chance adjustments.

Statistics by difficulty

DifficultyHPACAttackDamageStrikes
Basic1011+1d4+01
Advanced2216+5d4+41
Expert3322+8d4+81
Master4524+10d4+101
Master+6026+11d4+141

Includes explicit tier overrides and the final maximum-HP multiplier. Damage is the ordinary die and bonus, before final outgoing multipliers. Rage, growth, buffs, encounter adjustments and special action damage are not baked into this table.

Current appearances

AdventureLocationEncounter roster
The Heart of the ForestThe Deep DarkOwlbear Cub × 1

Detailed reference

These panels retain the exact authored configuration, including unscaled base values. For tier overrides, −1 Attack or damage bonus and zero HP or strikes mean “inherit”; tier indices run from 0 (Basic) to 4 (Master+). Field values and message templates are shown as reference data, not additional rules.

Creature configuration
Stable identifier
owlbearCub
Attack Text
{actor} swipes with his small claws.
Name
Owlbear Cub
Plate Name
Cub
HP
10
Armor class
11
Attack
1
Damage die
4
Damage bonus
0
Initiative
16
Artwork registry index
19
Role
Nurturing cub
Visual Scale
0.75
Mana
20
Flee On Defeat Of
owlbearMother
Flee Message
owlbear_cub_flees
Support
Name
Hug Mama
Type
heal
Targeting
lowestHpPercentAlly
Cost
1
Damage die
4
Damage bonus
2
Minimum Missing
3
Multiplier
2
Threshold
1
Self Threshold
0.01
Sound
combat.hugMama
Weaknesses
  1. Void
Resistances
  1. Frost
Attack Sound
combat.owlbearSwipe
Encounter configurations (1)

Whole encounter rewards and modifiers are shown here; they are not rewards for defeating this creature alone. Legacy fields remain visible for configuration audits.

  1. Stable identifier
    owlbear-den
    Enemies
    1. owlbearMother
    2. owlbearCub
    Opening
    An owlbear shields her cub among crushed ferns. Neither welcomes visitors.
    Gold
    36
    Xp
    40
    Spared Enemy
    owlbearCub
    Spared Xp Percent
    20
    Spared Xp Message
    <b>+20% XP: Mercy in the undergrowth. The cub lives to trouble another picnic.</b>
Artwork and presentation
Resource
JournalArt/Adventures/HeartOfForest/Creatures/OwlbearCub
Registrations
  1. Resource
    JournalArt/Adventures/HeartOfForest/Creatures/OwlbearCub
    Height Units
    0.5
    Body Height
    0.9850980392156863
    Ground Y
    0.00784313725490196
    Center X
    0.5044570502431118

Download the exact creature definition (JSON)

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