How to beat the Mina the Hollower Duchess boss
Face the Mina the Hollower Duchess boss early? Use the Mist Jar sidearm, unlock the Underlab, and follow our phase guide to win.
How to Beat the Mina the Hollower Duchess Boss
Here is the deal. The Mina the Hollower Duchess boss is a twisted stone statue that punishes panic and rewards patience, and you roll into Queensbury Crypt thinking you've seen weird, then a cracked head and a mace give you the real welcome, but depending on your route this is your first major combat gate and it plays a dirty trick by baiting you into spending plasma and trinket charges early, leaving you dry when things get ugly. I'm going to walk you through exactly what you need, what she does, and how you walk out alive, using only what Polygon's guide confirmed.
What You Need Before the Fight
Prep is everything. You cannot rely on brute force, so take time to lock in your respawn point, your sidearm, and a trinket or two. Start here.

- Unlock the Underlab respawn point near the boss corridor. It sits left of the mummy room, where you also find the Duke. Without it, you’re running from the Ancestral Chamber’s entrance, which is inconvenient and kills momentum.
- Smash the cracked gravestone at the top left of the corridor leading to the Duchess’ statue. A bubble with a rotating sidearm appears. Wait for the Mist Jar to cycle in. This sidearm lets you generate plasma without landing hits, giving you breathing room to heal and learn patterns.
- Bust the cracked wall in the middle of that same corridor to grab the statue’s head. You drop it onto the statue to start the fight.
The Mist Jar Is Your Best Friend
Your plasma pool is tiny. So when the Mina the Hollower Duchess boss hits hard and the arrow traps are flying, trying to land melee hits just to charge a heal is risky, but the Mist Jar removes that risk. Pop it, get plasma, stay safe. But if it's your first time facing the Mina the Hollower Duchess boss, learning her attack patterns without constantly worrying about resources is night and day.
Trinkets Worth Equipping
Your trinket drawer is thin this early, but a few options help. Polygon’s breakdown flagged three worth your time.
- Lace Glove: you get this by defeating the rabbit that attacks children in the Eastern Heath or Western Wilds. It raises your attack level by one, which means fewer hits to drop her.
- Seismic Belt: purchase from Susan’s trinket store in Ossex. Burrowing now emits a burst of energy that damages nearby foes. In a fight full of burrow dodges, free damage adds up.
- Chain Capacitor: awarded from the Choppe Shoppe minigame in the Eastern Heath, behind a kear block next to the Underlab before Mourner’s Mile. Consecutive hits without missing ramp your attack power. If your aim is clean, this melts health bars.
Phase One: The Stone Duchess
Don't underestimate her. The Duchess starts as a moving statue with two simple attacks and a room full of pressure plates, but she lunges suddenly, and the floor becomes a mess of arrows if you stop moving.
How to Punish the Mace Swing
The Duchess winds up for roughly two seconds, then lunges forward with her stone mace, and she always commits to where you stood when the wind‑up began. That's your opening. So burrow under her, pop up behind, and unload a few strikes, turning her strongest move into your free damage window with no last-second tracking or curveball.
The Jump and the Arrow Trap Trap
She jumps, moves a short distance, and lands with a small damage zone. Just walk away. But floor's pressure panels trigger arrow traps that fire from the wall at panel height; keep moving and they mostly whiff, if you're cornered, burrow under, jump over, or smack them with your weapon to shatter them. The real danger is panicking and standing still.
Phase Two: Tentacle Terror
The head's invulnerable. When the health bar empties, the Mina the Hollower Duchess boss pauses and transforms, sprouting a mass of tentacles from the statue while the head detaches and becomes invulnerable, so don't waste a single swing on it because only the tentacle body takes damage, and this half of the fight gets chaotic fast as she triggers more pressure plates with erratic movement.
Stay Diagonal to Survive
The tentacle strike coils for a second, then thrusts out on both sides plus a small pop from the top, but your safe zone is a diagonal angle above or below her. Position yourself diagonally. So hit her once after the attack, then burrow away because the moment after a tentacle erupts from the ground is your single-hit opening, and it's nothing more.
Plasma Discipline Matters Double
If you're still rocking a three-plasma maximum, limit yourself. One vial during phase one. Phase two is longer and less forgiving. But because the tentacle eruption attack spawns a tentacle where you last stood, burrow constantly, and burrowing is the safest evasion that sets up that one guaranteed hit before you move again. Burning a heal early because you didn't save plasma makes the back half ten times harder.
The Real Takeaway
It's a movement check. The Mina the Hollower Duchess boss isn't a gear check. So phase one teaches you the burrow-counter windows, phase two forces you to prove you learned them, and if this is your first wall in Mina the Hollower it's a fair one. Prep your Underlab spawn, grab the Mist Jar, and treat the fight like a rhythm game: dodge, one hit, burrow, repeat. Master the diagonal and you walk away with a win that feels earned.
Frequently Asked Questions
What sidearm does the article recommend for the Mina the Hollower Duchess boss fight, and why is it useful?
The Mist Jar is recommended because it lets you generate plasma without landing hits, giving you breathing room to heal and learn patterns. Pop it to get plasma and stay safe, especially since your plasma pool is tiny and melee hits are risky.
How should a player handle Phase One of the Mina the Hollower Duchess boss, specifically the mace swing attack?
When the Duchess winds up for two seconds and lunges forward, burrow under her and pop up behind to land a few strikes. This turns her strongest move into your free damage window because she always commits to where you stood when the wind-up began.
Why does the article emphasize plasma discipline during Phase Two of the boss fight?
Phase Two is longer and less forgiving, and if you burn a heal early because you didn't save plasma, the back half becomes ten times harder. The article advises limiting yourself to one vial during phase one to conserve plasma for phase two.
What three trinkets are suggested for the fight, and where are they obtained?
The Lace Glove is obtained by defeating the rabbit that attacks children in Eastern Heath or Western Wilds. The Seismic Belt is purchased from Susan's trinket store in Ossex, and the Chain Capacitor is awarded from the Choppe Shoppe minigame in Eastern Heath behind a kear block.
What is the key survival strategy for Phase Two's tentacle attacks according to the article?
You should position yourself diagonally above or below the boss because the safe zone from the tentacle strike is a diagonal angle. Hit her once after the attack, then burrow away, as the moment after a tentacle erupts is your single-hit opening.
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