The Season 3 Supply Store in Chaos Zero Nightmare is full of items competing for your currency — but only a few are actually worth grabbing first. Here's exactly what to buy and what to skip.
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Stop Wasting Your Season 3 Currency
The Supply Store in Chaos Zero Nightmare is one of those systems that quietly makes or breaks your account progression. It's packed with items — anchors, codes, save data tools, growth materials — and if you don't know what to prioritize, it's way too easy to blow your seasonal currency on stuff that barely moves the needle while skipping the genuinely powerful items.
And the thing about the Supply Store is that it refreshes per season. That means there's a window to grab the best Season 3 items, and once it's gone, it's gone. So getting your priorities straight right now actually matters.
Quick note before we get into it — if you're planning to top up to boost your Crystal stash for pulls or growth packs, LootBar is the cheapest and most reliable way to do it, with up to 22% off the official store. If you want to top up Chaos Zero Nightmare, head to LootBar and load up before the season rotates.
Let's break down exactly what to buy first.
Understanding the Supply Store
Before you spend anything, here's how the Supply Store actually works.
The Supply Store is a seasonal shop that opens with each new season and refreshes its stock accordingly. It's divided into phases — the store unlocks more items as the season progresses, so what's available in Phase 1 isn't the same as what opens up in Phase 2. This phased structure matters because some of the best items only appear later in the season.
You buy items here using your seasonal currency, and unlike the premium cash shop, this is all about spending earned in-game resources wisely. The goal is simple: grab the high-impact items before they cycle out, and don't waste currency on filler.
What to Buy First — Priority Order
Here's the spending order that gets the most value out of your Season 3 currency.
Priority 1: Anchors and Prism Lens
In the first phase of the Supply Store, your top priority should be Anchors and Prism Lens. These directly increase your pull currency for future banners, which makes them the single most valuable thing you can grab early.
Think about it — every Anchor you pick up here is progress toward your next character pull that you didn't have to spend Crystals on. With Fei and the upcoming story revamp on the horizon, stacking pull currency now puts you in a much stronger position when the banners you actually care about arrive.
Buy these first, every phase they're available. No exceptions.
Priority 2: Omega Code
The Omega Code is one of the most powerful items in the entire Supply Store, and it unlocks once you reach Phase 2 of the season.
Here's why it's so good: Omega Code raises the Ego Manifestation of any character — current or future — by one level. Normally, you'd have to pull duplicate copies of a character to boost their Manifest Ego, which costs a ton of pulls. The Omega Code lets you strengthen a character you love without burning pulls on dupes.
Make sure to grab one Omega Code every season once Phase 2 unlocks. It's that good.
How to Decide Which Character Gets Your Omega Code
Since the Omega Code raises Ego Manifestation by one level, you want to use it on a character who'll actually benefit:
- Your main DPS or carry — the character doing the heavy lifting in your best team
- A limited unit you want to invest in long-term — especially one you can't easily get more copies of
- A character whose Ego Manifestation unlocks something impactful — some manifestation levels are bigger power spikes than others
Don't waste it on a bench unit you rarely use.
Priority 3: Save Data Edit Items (Core Items)
With the release of Sortie in Season 3, the Supply Store now offers items that let you edit your Save Data — tools to remove, add, copy, or change cards in your deck. These are huge for fine-tuning your builds.
Always grab these when they're available. Being able to edit your Save Data means you can shape the exact card setup you want for a character instead of being stuck with whatever RNG handed you. For a game built so heavily around card synergy, that's a massive quality-of-life upgrade.
Priority 4: Character Growth Materials
After the high-priority items are secured, character growth materials are worth picking up to round out your purchases. These help level up your combatants, partners, and overall account power.
That said, these are lower priority than the items above because you can farm most growth materials through regular Simulation runs and other daily content. Grab them if you have leftover currency, but never at the expense of Anchors, Omega Code, or Save Data items.
What to Skip
Just as important as knowing what to buy is knowing what to leave on the shelf.
Protos Supply Tab — Generally Low Value
It's generally not recommended to spend much on the Protos Supply tab. The materials here — Units, Battle Memories, Support Certificates — start out seeming useful when you're new, but they lose value quickly as you progress and accumulate them naturally through daily Simulation content.
Early on, you might grab a few if you're genuinely short. But the more you play, the less reason there is to spend seasonal currency here. Your currency is better spent on the priority items above.
Anything You're Buying Just to "Complete" the Shop
Don't fall into the trap of buying out the entire store just to clear it. If an item doesn't meaningfully improve your account, leaving the currency unspent — or saving it for a future phase's better items — is the smarter move.
How to Earn More Seasonal Currency
If you're short on currency and want to grab more of the priority items, here's how to stack it faster.
Run Your Chaos Content Consistently
Much of your seasonal shop currency comes from completing Chaos Manifestation runs, including Zero System and seasonal Chaos modes. These have caps on how much you can earn per run, so the key is consistency — running them regularly across the season rather than cramming at the end.
Don't Skip Daily and Weekly Content
Daily Simulation runs, Battle Missions, and weekly objectives all feed into your resource pool. Clearing them consistently keeps your currency topped up so you can afford the high-priority Supply Store items as each phase unlocks.
Clear Story and Battle Missions
Story Missions and Battle Missions hand out Crystals and resources for completion and star milestones. If you've got unfinished missions sitting around, knocking them out is an easy way to boost your spendable currency before the season ends.
Common Mistakes to Avoid
Skipping Anchors in Phase 1
Anchors are your highest-value early grab because they directly fund future pulls. Players who skip them in favor of growth materials end up with less pull currency when the banners they want arrive. Always prioritize Anchors first.
Forgetting the Omega Code in Phase 2
The Omega Code is one of the best items in the shop, but it only unlocks in Phase 2 — so it's easy to forget about if you stopped checking the store after Phase 1. Set a reminder to grab it once Phase 2 goes live.
Overspending on Protos Supply
It's tempting to buy the cheap, plentiful materials in the Protos Supply tab because they feel like easy progress. But they're low-value long-term. Don't drain your currency here.
Letting the Season Rotate Before Buying Priority Items
The Supply Store refreshes each season. Anything you didn't grab this season may not be available next season. Make sure your Anchors, Omega Code, and Save Data items are secured before the season ends.
Final Thoughts
The Season 3 Supply Store rewards players who spend with intention. Lead with Anchors and Prism Lens in Phase 1, grab your Omega Code the moment Phase 2 unlocks, stock up on Save Data edit items for deck flexibility, and round things out with growth materials only if you've got currency to spare. Skip the Protos Supply tab and don't buy filler just to clear the shop.
Spend that way and your Season 3 currency turns into real, lasting account power — more pulls, stronger characters, and cleaner builds — instead of a pile of materials you'll outgrow in a week.
And when you're ready to top up for more Crystals or growth packs, LootBar has the best CZN rates around — up to 22% off means more value for every dollar.
Spend smart out there, Protos.
