Introduction

If you’re diving deep into the chaotic world of Risk of Rain 2, you’ve likely asked: can Mithrix use Emtha Cores in Risk of Rain 2? This seemingly niche question actually reveals a lot about how items work in the game — especially during that critical final boss fight. In this article, we’ll explore the Emtha Cores’ mechanics, Mithrix’s item-stealing ability, and how it all affects your run.

Let’s clear the fog surrounding this mysterious interaction.

What Are Emtha Cores in Risk of Rain 2?

Emtha Cores are modded items introduced through custom item packs in the Risk of Rain 2 modding community. They’re part of a broader mod that rebalances and introduces new content to the game, like the Aetherium or Risk of Items mods.

Function of Emtha Cores

Emtha Cores typically grant powerful passive abilities or stackable buffs. Depending on the mod and configuration, their effects can vary — some grant healing over time, others offer defensive perks, or increase proc chance.

Most importantly, Emtha Cores are usually labeled as passive, non-damage-triggered, and non-transferable under most mod configurations.

Mithrix and Item Stealing Mechanics

To understand the interaction, we need to examine how Mithrix operates during the final stage.

How Mithrix Steals Items

Mithrix, the final boss in Risk of Rain 2, has a unique mechanic: during Phase 4 of the fight, he steals all your items and uses them against you. This forces players to battle a version of themselves, essentially facing their own build.

Here’s how his theft works:

• All items in your inventory (excluding equipment and certain tagged items) are transferred to him.

• He uses passive and active effects, meaning if you had a Ukulele, you might get zapped.

• After a brief timer, the items are returned.

Now the big question: Do modded items like Emtha Cores get stolen?

Can Mithrix Use Emtha Cores in Risk of Rain 2?

The short answer: It depends on the mod’s tagging system, but generally, no — Mithrix cannot use Emtha Cores.

Why Can’t Mithrix Use Emtha Cores?

Here’s the breakdown:

• Emtha Cores are usually tagged as non-theft items.

• Mithrix’s theft script respects item tags from mod APIs like BepInEx and R2API.

• Unless a mod explicitly allows item sharing, Mithrix skips Emtha Cores during his item sweep.

This behavior mirrors how certain items like Artifacts, Lunar Coins, or specific elite equipment also remain unaffected by Mithrix’s theft mechanic.

Community Testing & Confirmation

Multiple modding community members on forums like Thunderstore.io and Reddit have tested this. Using debugging consoles and Mithrix-specific stages, testers confirmed that:

• Emtha Cores remain in your inventory.

• Mithrix does not gain the buffs or abilities granted by these cores.

• Players retain full Emtha Core benefits during the boss fight.

So, in essence: Emtha Cores are safe from Mithrix.

Why This Matters for Your Run

Understanding whether Mithrix can use Emtha Cores impacts your game strategy.

Builds That Leverage Emtha Cores

Many Emtha Core builds center around sustainability, damage negation, or proc chains. If you know these cores are untouchable, you can safely build around them without worrying about Mithrix turning your strength against you.

That gives you a major advantage, especially in monsoon or eclipse difficulty.

Strategy Tips

• Combine Emtha Cores with temporary-use items Mithrix can steal, letting you reclaim dominance in Phase 5.

• Stack Emtha Cores mid-run if you’re using modpacks — they become your insurance policy during the final battle.

• Use them as part of a “Mithrix-proof” build, where your core strength remains untouched no matter what he takes.

Real Mod Examples Where Emtha Cores Are Protected

In popular modpacks like Risk of Items, Aetherium, or Starstorm 2, Emtha Cores often use metadata that labels them with tags like:

• Untiered

• NoSteal

• PassiveOnly

These tags inform the Mithrix AI and item scripts to ignore the cores during Phase 4.

You can confirm this by reviewing mod documentation or using developer console commands like:

This command shows which items Mithrix currently has during the encounter.

 

Potential Exceptions

While most mods follow best practices, some mod creators may not implement tagging correctly. If you manually install lesser-known item mods, it’s wise to:

• Check the mod’s GitHub or Thunderstore page for any notes about Mithrix compatibility.

• Use the mod manager’s log or debug tool to see if Mithrix gains the core.

Also, future updates could change the behavior, especially if game scripts or mod APIs are updated. Keeping mods up-to-date is key.

Explore more gaming strategies and insights at Travels Flax.

What items can Mithrix not steal?

Mithrix can’t steal:

• Lunar Coins

• Equipment

• Artifact Keys

• Emtha Cores (if tagged properly)

Will future updates change Mithrix’s ability to steal Emtha Cores?

Possibly, but unlikely unless the mod itself changes. Mithrix’s theft mechanic is hard-coded to respect item tags. Always check the mod changelog.

So, can Mithrix use Emtha Cores in Risk of Rain 2? Not if the mod is properly configured — and most popular mods are. This gives you a unique opportunity to outsmart the final boss by building a loadout around unstealable, reliable power sources.

Whether you’re climbing Eclipse levels or speedrunning Monsoon, knowing which items are Mithrix-proof is a tactical advantage that can define the outcome of your run.

Combine Emtha Cores with burst-damage items that Mithrix can steal, reclaim them in Phase 5, and watch him fall.

Frequently Asked Questions

Can Mithrix use modded items?

Yes, but only if those items are coded to be transferable. Many well-coded mods tag their items to avoid Mithrix interactions, especially if they’re game-breaking.

Do Emtha Cores work during the Mithrix fight?

Absolutely. Since Mithrix can’t steal them, Emtha Cores continue to function throughout all phases, giving you a major edge.

How do I know if a modded item is safe from Mithrix?

Check the mod’s description or look for metadata tags like NoSteal, Hidden, or Untiered. Mods like Risk of Items or Aetherium document this clearly.