Chaos Immortal Price Comparison across events

Introduction

When players first start looking into Chaos progression, the natural instinct is to ask: “Which event is best?” After running these systems across multiple updates, the more accurate answer is: that’s the wrong question.

Chaos is not designed around a single efficient path. It’s designed as a layered system, where each event contributes a different type of value. Some give you cheap fragments, some give you consistency, and some give you flexibility. The players who progress efficiently are the ones who understand how these layers fit together.

In this guide, we’re going to walk through the four main Chaos fragment sources—not just listing their costs, but explaining what those costs actually mean in practice, and how you should think about using each system.

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The Four Main Chaos Fragment Sources

At a high level, all meaningful Chaos progression comes from four places:

• Seasonal events
• Battle passes (Peak + Legendary)
• Chaos Roulette
• Rune Factory

You can think of these as four different “lanes” feeding into the same goal. The important part is that they are not interchangeable. Each one exists for a different purpose, and treating them the same is where most inefficiency comes from.

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Seasonal Events — Free Value, Discounted Fragments, and Smart Entry Points

Seasonal events are the most flexible—and often the most misunderstood—source of Chaos fragments in the game. Unlike other systems, they are not built around a fixed price or a single progression path. Instead, they combine free rewards, discounted currencies, and tiered fragment pricing, which makes their true value easy to overlook if you only look at the shop.

At a practical level, what we are doing in seasonal events is converting:

• Tokens → Grails → Chaos fragments

Using the established average:

• 1 Token ≈ 4.325 Grails

To keep the numbers grounded and comparable, we use the seasonal pass as a baseline:

• $50 → 170 Tokens
• → ~$0.29 per Token

This gives us a consistent way to estimate fragment cost without relying on luck or one-time offers.

What makes seasonal events unique is that fragment pricing depends on the tier of the Chaos immortal. Newer immortals cost more, while older ones become progressively cheaper over time.

When we translate that into real cost using the pass baseline, we get:

• New Chaos immortals: ~$0.72 per fragment
• Standard Chaos immortals: ~$0.64 per fragment
• Discount tiers: ~$0.21–$0.38 per fragment

These numbers already place seasonal events below the standard ~$0.80 systems like Roulette and Rune Factory— but beware that these are also only for the 170 cheap tokens via the battlepass, additional tokens come at a premium and are not as efficient.

Seasonal events also include:

• Free tokens from login rewards and Glorious Challenge
• Free-tier pass progression
• Highly efficient low-cost packs (especially Koi-style offers, which convert into large amounts of Grails for relatively low spend)

Because of this, your actual cost per fragment is often lower than the baseline estimate, sometimes significantly so if you consistently participate.

From my perspective, seasonal events are not meant to fully build a Chaos immortal on their own. Their strength lies in how they reduce your total cost across the entire progression process. Getting the cheap and free fragments from seasonals is great, then we combine that gain with other events.

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Battle Passes (Peak + Legendary)

If seasonal events are your discount layer, battle passes are your core efficiency layer—this is where you lock in the cheapest consistent Chaos fragments available.

Key numbers:

• Total cost: ~$80 (Peak + Legendary)
• Total fragments: 320 (240 from shop + 80 direct from Peak)
• Effective cost: ~$0.25 per fragment
• Requirement: Full completion (Level 100 on both passes)

At a surface level, the math is very simple. You take the total cost and divide it by the total fragments gained, which gives you roughly $0.25 per fragment. That is significantly lower than any other repeatable system, and it’s what makes battle passes so important for Chaos progression.

What matters more, though, is how you achieve that value. Unlike systems like Chaos Roulette or Rune Factory—where you directly buy progression—battle passes convert activity into efficiency.

The low cost only exists if you actually complete the passes. That means logging in daily, doing your tasks consistently, and pushing both passes all the way to level 100. The system is designed so that this is achievable without buying levels, but it does require steady participation across the entire duration.

Because of that, battle passes are not just “cheap”—they are best understood as: Cheap, but active

From experience, this is where many players misjudge the value. If you skip days, miss tasks, or don’t fully complete the pass, you end up with fewer fragments while paying the same price. At that point, your cost per fragment rises, sometimes significantly, even though on paper the system still looks efficient.

On the other hand, when used properly—fully completed and integrated into your routine—battle passes become the foundation of your Chaos progression. They give you predictable, controlled fragment income each cycle and cover a large portion of your total fragment needs at the lowest cost available.

In practical terms, this means every fragment you gain here is one you don’t have to buy later at ~$0.80 through systems like Roulette or Rune Factory. That is the real value of battle passes: not just that they are cheap, but that they anchor your entire progression at a lower cost baseline.

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Chaos Roulette

If battle passes are your core efficiency layer, Chaos Roulette is your core progression engine—this is where you generate steady, repeatable Chaos fragments over time. Read more here.

Key numbers:

• Weekly spend: ~$105
• Weekly fragments: ~131
• Cost per fragment: ~$0.80
• Optimal play: 200 spins + finish pity cycle

At a surface level, the math is straightforward. You convert your weekly spend into spins, spins into fragments, and over time that averages out to about $0.80 per fragment. That places Chaos Roulette in the standard cost tier, alongside Rune Factory and above battle pass efficiency.

Unlike battle passes, where efficiency comes from completing tasks, Chaos Roulette is about following a strict efficiency rule.

The Condition Behind the Value

Just like battle passes require completion, Chaos Roulette requires discipline.

You only maintain the ~$0.80 per fragment rate if you:

• Stop at 200 spins (plus pity completion)
• Avoid pushing deeper into the wheel
• Avoid stopping before finishing pity

If you break that structure:

• Spinning beyond 200 increases cost without increasing efficiency
• Stopping early wastes guaranteed value from the pity system

In both cases, your effective cost per fragment goes up.

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Rune Factory (Superior weekly event, should be prio)

Rune Factory no longer sits in the same cost bracket as Chaos Roulette. While Chaos Roulette remains at roughly ~$0.80 per fragment even under optimal play, Rune Factory is now meaningfully more efficient due to the corrected pity mechanics.

At a baseline level, the system now operates on stable, predictable numbers:

• ~1.6–1.7 Rune Insignias per core (effective average with pity)
• ~$0.45–$0.63 per Chaos fragment (depending on bundle strategy)

The key difference now is that Rune Factory does not have a single fixed cost. Instead, your efficiency depends on how you buy cores:

• Cheap method (only $1–$2 bundles): ~$0.45 per fragment
• Full-shop method (buying all bundles): ~$0.63 per fragment

Read more here.

Interpretation

Rune Factory is:

• More efficient than Chaos Roulette
• More flexible in delivery
• Not tied to a strict weekly structure

Where Roulette gives fixed weekly output, Rune Factory gives:

• On-demand spending
• Ability to target fragments or artifacts directly
• Integration with other currencies (Rune / Inferno)

In practice, this makes Rune Factory not just a parallel progression system, but in many cases the preferred option when available, with Chaos Roulette acting as the consistent fallback between events..

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Full Price Comparison

Now that we’ve broken each system down, we can put them side by side:

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Player Perspective

After running these systems across multiple accounts and updates, the pattern is always the same.

Players who progress efficiently are not necessarily spending less—they are spending in the right places first.

The difference usually comes down to:

• Taking free and discounted value seriously
• Not skipping battle pass efficiency
• Avoid higher-cost event Chaos Roulette (~$0.80) instead;
• Take advantage of higher-efficiency event Rune Factory (~$0.45–$0.63) when available.
  • Beware, Rune Factory has changed atleast 3 times within weeks. So stay up to date for any new changes that may change these efficiency rates.

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Conclusion Summary

Chaos progression is not about finding the best event. It is about understanding how each system contributes.

• Seasonal events reduce your cost
• Battle passes give you the best baseline value
• Chaos Roulette provides steady long-term progress but at a higher cost than Rune Factory, meaning it has little to no value anymore
• Rune Factory gives you a much easier and more straightforward event in general, make sure to never leave a jackpot-pity bar go to waste and use the Rune Factory as your weekly event to supplement the cheap Seasonal events and battlepasses as you collect fragments.

If you approach it in layers—free → discounted → efficient → scalable—you turn what looks like an overwhelming system into something that is predictable, manageable, and significantly more cost-effective. Read more in this seperate guide about how I personally approach chaos immortal progression.

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Published: 01-04-2026