What slot does Forest Helmet occupy in Mongil: Star Dive?

Forest Helmet occupies the Hat slot. Each character can equip exactly one piece per slot, so swapping Forest Helmet replaces whichever hat they had on.

What set does Forest Helmet belong to?

Forest Helmet is a stand-alone hat piece without a set bonus.

How do I reinforce Forest Helmet?

Forest Helmet reinforces up to level 12 using Enhancement Stones at the equipment forge. Reaching max level requires roughly 93,188 EXP and 279,564 gold.

Where does Forest Helmet drop in Mongil?

Forest Helmet drops from 4 stages listed in the "Where to farm" section above. Higher-difficulty stages drop the same piece at higher base stat rolls.

Is Forest Helmet worth investing in?

R pieces like Forest Helmet hit the highest stat ceiling for the Hat slot. Reinforce one full set before spreading materials across alternates.

Mongil Codex · Hat · R

Forest Helmet

3-star R

A mushroom-shaped helmet. It's great for rainy days and tough enough to be used as a makeshift shield by bowing your head. But it's probably unwise to do that during a fight.

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

Last reviewed by Trakan — May 13, 2026

Stats

Per-level stats — and the reinforcement cost to reach each level. Scrub the slider to see the cumulative EXP, gold, and best-fit Enhancement Stone mix update live.

LevelLv. 12/ 12

HP410+141 from Lv. 1

Reinforcement to Lv. 12

Target level: 12Lv.
Cumulative EXP: 69,894EXP
Cumulative gold: 279,564Gold

Recommended feed mix to reach Lv. 12

Substats — 1 slot

ATK96
DEF149
HP179
CRIT DMG800
CRIT Rate480
Fire DEF44
Ice DEF44
Wind DEF44
Lightning DEF44
Earth DEF44
Normal DEF44

Where to farm

Stages and bosses that drop Forest Helmet, ranked by recommended difficulty.

Drop source
Drop source
Drop source
Path of Destroyers Difficulty 3Path of DestroyersLv. 40View on map

Find Forest Helmet on the interactive mapJump to the boss tile that drops this equipment piece.

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 slot does Forest Helmet occupy in Mongil: Star Dive?: Forest Helmet occupies the Hat slot. Each character can equip exactly one piece per slot, so swapping Forest Helmet replaces whichever hat they had on.
What set does Forest Helmet belong to?: Forest Helmet is a stand-alone hat piece without a set bonus.
How do I reinforce Forest Helmet?: Forest Helmet reinforces up to level 12 using Enhancement Stones at the equipment forge. Reaching max level requires roughly 93,188 EXP and 279,564 gold.
Where does Forest Helmet drop in Mongil?: Forest Helmet drops from 4 stages listed in the "Where to farm" section above. Higher-difficulty stages drop the same piece at higher base stat rolls.
Is Forest Helmet worth investing in?: R pieces like Forest Helmet hit the highest stat ceiling for the Hat slot. Reinforce one full set before spreading materials across alternates.