What does Uncle Cappy do as a monsterling?

Equipped on a character, Uncle Cappy triggers a link skill: "Using Dodge". The skill activates each time the condition is met during combat.

How do I get Uncle Cappy?

Tame Uncle Cappy in the open world to recruit Uncle Cappy. The bestiary entry above lists every spawn location.

Can I fuse Uncle Cappy?

Yes — Uncle Cappy is a viable fusion ingredient. Combine it with the listed partners to create 1 different monsterling result.

What are Uncle Cappy's reinforcement costs?

Uncle Cappy reinforces up to level 60. Total cost: 5,025,139 EXP and 25,125,695 gold.

How many variants does Uncle Cappy have?

Uncle Cappy ships in 5 rarity variants — base ATK/DEF/HP scales from the lowest to the highest tier. The Variants section above lists each one.

Mongil Codex · Monsterling · #23

Uncle Cappy

Element Fire

Fire
Grade 2

Uncle Cappy is a rare boss-type Fire-element Monsterling. It stands 17.0–25.0 m tall and weighs 160–200 kg. Available in 5 variants: N (1★), N (2★), R (3★), SR (4★), SSR (5★). Base stats range from 21/32/101 ATK/DEF/HP at N to 41/63/202 at SSR. Ability: Special Skill Fire DMG +8% (Cooldown: 15s) Can be fused with Cappyberry to produce Green Cappy Bro (25% chance).

Last updated May 2026 · Verified for the latest Mongil: Star Dive build

Last reviewed by Trakan — May 13, 2026

Profile

Height: 17.0–25.0 m
Weight: 160.0–200.0 kg
Companion scale: 0.85×Display size

Link skill

Link skill · Lv. 5 · Fire

Using Dodge

If the Uncle Cappy Monsterling is equipped, it appears when its Appearance Condition is met. It kicks a Bombshroom toward the enemy, dealing Fire DMG.

[Appearance Condition]
Using Dodge

[Appearance Info]
DMG based on equipping character's ATK: 100%
Cooldown: 8s

Damage: 100% · Cooldown: 8s

Chain-link unlocked at level 2.

Stats

Per-level ATK/DEF/HP scaling — and the reinforcement cost to reach each level. Switch rarities to see how the same level lands at higher floors; scrub the slider to see the cumulative EXP, gold, and best-fit feed mix update live.

LevelLv. 60/ 60

HP2,473+2,271 from Lv. 1
ATK743+702 from Lv. 1
DEF1,159+1,096 from Lv. 1

Reinforcement to Lv. 60

Target level: 60Lv.
Cumulative EXP: 3,768,879EXP
Cumulative gold: 25,125,695Gold

Recommended feed mix to reach Lv. 60

Variants

Uncle Cappy ships in 5 rarity variants. Each variant scales the same base ATK/DEF/HP curve at different floor values. Use the stats section to scrub the per-level curve for any rarity.

N★21/32/101
N★★23/35/112
R★★★28/41/132
SR★★★★34/51/162
SSR★★★★★41/63/202

Tame from bestiary

Origin monsterUncle CappyOpen bestiary entry →

Merge to create

Fuse Uncle Cappy with these partners to produce a new monsterling.

CappyberryGreen Cappy Bro25% success

Find on map

Ventus Forest

Dimension spawn: steps 1–50 (special).

Spawn locationsLocate Uncle Cappy on the map1 spawn marker verified in-game

Comments

Guides

In-house guides re-tested every patch.

Guides and articles content remains in English.

Mongil: Star Dive — Beginner Guide

Adventure map, jumping, gathering and the first-week checklist — every core mechanic the in-game tutorial walks you through, written in one place.

Trakan

Updated Patch 1.0

Reroll Guide — Best Targets and Stop Conditions

Best characters to chase on a fresh account, the fastest reroll path, and when the meta says you should stop and commit.

Trakan

Updated Patch 1.0

Best Team Comps — Destroyer, Slayer and Flex Slot

How team building actually works in Mongil — the Destroyer + Slayer + flex template the Stagger system rewards, when to break it for element-locked counters, and the Brawler-led sustained-DPS variant.

Trakan

Updated Patch 1.0

Combat Basics — Hold Attacks, Switch Skills, Ultimates

Basic attacks, special skills, switch skills and ultimate timing — the hold-input combat system explained without the in-game popup spam.

Trakan

Updated Patch 1.0

Frequently asked

What does Uncle Cappy do as a monsterling?: Equipped on a character, Uncle Cappy triggers a link skill: "Using Dodge". The skill activates each time the condition is met during combat.
How do I get Uncle Cappy?: Tame Uncle Cappy in the open world to recruit Uncle Cappy. The bestiary entry above lists every spawn location.
Can I fuse Uncle Cappy?: Yes — Uncle Cappy is a viable fusion ingredient. Combine it with the listed partners to create 1 different monsterling result.
What are Uncle Cappy's reinforcement costs?: Uncle Cappy reinforces up to level 60. Total cost: 5,025,139 EXP and 25,125,695 gold.
How many variants does Uncle Cappy have?: Uncle Cappy ships in 5 rarity variants — base ATK/DEF/HP scales from the lowest to the highest tier. The Variants section above lists each one.