Struggling with Crimson Moon’s brutal bosses? This Frost/Encase build turns the soulslike roguelike into a cakewalk. 2If you’re going for the best weapon and boon setup for Crimson Moon, the ideal start is a frost/encase build, with a bit of poison sprinkled in for extra damage.9 Crimson Moon sets out to blend together the consequential difficulty of soulslikes with the replayability of roguelikes. 13 The game launched September 1, 2026, on PS5, Xbox Series X|S, Steam, and Epic Games Store for just $19.99. You play as a Nephilim — no fixed classes. Your gear, Weapon Arts, Boons, and Angel choice define your build.
Here’s the exact setup that makes clearing maps dramatically easier.
Table of Contents
Why Frost/Encase Is the Best Strategy
2 Encase is an incredibly powerful debuff, so building around it in Crimson Moon has been a key to success in the early days of this soulslike roguelike experience. 2 With enough Frost, you encase enemies. Encase makes it so enemies stop moving and attacking, giving you free rein to pound them into dust.
| Why Frost/Encase Dominates | How It Helps |
|---|---|
| 🧊 Enemies freeze completely | Free damage window — attack without retaliation |
| 🐍 Poison adds passive DoT | Damage ticks while you reposition |
| 🛡️ Reduces incoming damage | Frozen enemies can’t hit you |
| 🏃 Sprint Attacks apply Frost fast | Close gaps and debuff simultaneously |
| 💀 Works on bosses | Even bosses get Encased with enough Frost buildup |
The Complete Build — Weapon, Boons & Gear
Core Boons (Must-Have)
2 Frozen Vow and Toxic Strike deal Frost and Poison respectively, and Frostbound Charge makes your Sprint Attack deal a massive amount of Frost to a target.

| Boon | Effect | Priority |
|---|---|---|
| 🧊 Frozen Vow | Adds Frost to your attacks | 🔴 Essential |
| 🐍 Toxic Strike | Adds Poison damage | 🔴 Essential |
| 🏃 Frostbound Charge | Sprint Attack deals massive Frost | 🔴 Essential |
| 🏆 Chalice of Conquest | Improves survival | 🟡 Nice to have |
| 🍺 Strong Brew | Boosts survivability | 🟡 Nice to have |
2 The last two boons, Chalice of Conquest and Strong Brew, are nice but not mandatory. There’s never a bad time for boons that improve your survival, and they do.
Weapon & Gear
10 There are no traditional character classes. Instead, your Nephilim is defined by weapons, armor, trinkets, Weapon Arts, Boons, and the Angel chosen before a hunt.
| Slot | Recommendation |
|---|---|
| Weapon | Any weapon you’re comfortable with — Frost boons do the heavy lifting |
| Weapon Art | Frost-based art for additional freeze buildup |
| Armor | Upgrade your best gear at the Blacksmith for maximum defense |
| Trinkets | 2These give you boons without having to hunt them down, making them incredibly valuable items to take with you into a map. |
How the Build Works in Practice
| Step | Action | Result |
|---|---|---|
| 1 | Sprint toward enemies | Close the gap fast |
| 2 | Use Sprint Attack (Frostbound Charge) | Massive Frost applied instantly |
| 3 | Follow up with light attacks (Frozen Vow) | Stack more Frost + Poison ticking |
| 4 | Enemy becomes Encased | Completely frozen — can’t move or attack |
| 5 | Unload heavy attacks on frozen target | Free damage — no retaliation |
| 6 | Repeat on next enemy group | Rinse and repeat through the entire map |
The loop is devastatingly simple: Sprint Attack → stack Frost → Encase → destroy. Poison ticks away in the background, and if you’re ever in trouble, frozen enemies give you free breathing room to heal.2 Bleed effects could also replace poison, but personally, poison is the most fun way to play just about any action game, even soulslikes.
Quick Tips for Maximizing This Build
| Tip | Why |
|---|---|
| Prioritize Frost boons at every Nexus Gate | 13You find boons at Nexus Gates — checkpoints scattered through each Ward. When you reach one, you pick one Boon from a few options. Always pick Frost first. |
| Upgrade armor at the Blacksmith | 2Since armor passives do not appear to carry over, just upgrade your best gear at the Blacksmith, so you have the best possible defenses. |
| Use trinkets that grant free boons | Saves you from RNG — start runs with Frost boons already equipped |
| Don’t ignore Poison | Passive damage while enemies are frozen = faster kills |
| Sprint Attack is your opener — always | Frostbound Charge is the fastest way to trigger Encase |
Is This the Only Way to Play?
2 This is certainly not the only way to play Crimson Moon, but having this build can make things so much easier as you level up and scour your way through these maps. 2 However, you do have to have access to a specific weapon and boons, and that’s the hard part. If you can get lucky enough to get all of the items and boons at once, it’s smooth sailing.
For more on how Crimson Moon blends soulslike combat with roguelike structure, check out the Soulslike Wikipedia page.
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FAQs
Q: What is the best boon setup for an easy clear in Crimson Moon?
2 The ideal start is a frost/encase build, with a bit of poison sprinkled in for extra damage. The core boons are Frozen Vow (Frost on attacks), Toxic Strike (Poison damage), and Frostbound Charge (massive Frost on Sprint Attacks) — together they freeze enemies solid for free damage windows.
Q: Does the Frost/Encase build work on bosses in Crimson Moon?
Yes — 2with enough Frost, you encase enemies. Encase makes it so enemies stop moving and attacking, giving you free rein to pound them into dust. Bosses require more Frost stacking but are still vulnerable to Encase, making this build effective across all content.