Chaos Zero Nightmare Dailies and Best Way to Spend Crystals
Do all dailies for consistent Crystals and rewards. Spend Crystals first on powerful limited banners and very selectively on stamina recovery (during big grinds), with event-specific purchases only if they unlock must-have rewards. Save for the banners that can transform your account!
Optimal dailies in Chaos Zero Nightmare take about 15-20 minutes and help you maximize rewards, currency, and progression every day:
| Task | Reward Type | Notes |
|---|---|---|
| Claim Login Rewards | Gems, ticket mats | Always check mail/event tabs at login |
| Complete Daily Missions | Crystals, EXP, mats | Finish all objectives for up to 60 Crystals and 1500 Coordinates |
| Battle Pass Missions | BP points, mats | Focus on daily resets; rewards scale with pass level |
| Approve Policies | Policy Points | Exchange for buffs in Ark City/shop |
| Use Communication Passes | Affinity, crystals | Chat/gift partners for faster upgrades & bonus daily crystals |
| Garden/Cafe Stamina | Stamina, recovery item | Use for either instant stamina or saving a recovery potion (max 4) |
| Simulation Runs | EXP, upgrade mats | Spend all available stamina daily |
| Ark City Order | XP item, bonus | Collect freebie daily in the city café |
| Spend Daily Aether | Level, achievement points | Ensure you use full daily cap |
Reset Times:
- Daily: 6 PM UTC
- Weekly: Sunday, 6 PM UTC
Tip: Completing all dailies and the achievement schedule nets you 60 Crystals, event points, and essential mats each day. Save inventory by not exceeding the cap on potion/storage items!
Best Way to Spend Crystals
Maximizing Crystal Value
- Pull on Limited Banners
- Focus nearly all Crystals on rescue currencies for limited banners featuring the strongest (S-tier) units.
- Avoid standard pools unless filling out collection or farming stars.
- Stamina Recovery (Aether/Ether)
- The second most efficient use: use Crystals to recover stamina, allowing more farming of simulations and upgrade materials.
- Limit stamina recovers to the first 1-2 per day (costs climb rapidly after 2; max 8 daily) to avoid waste.
- Event Shops/Timed Rewards
- Occasionally, spend on special shop event items, but only if they offer exclusive gear, characters, or resource packs tied to major events.
- Never Waste on Minor Refreshes or Common Shop Rolls
- Skip spending on basic shop/item rolls, standard banners, or cosmetic-only pools unless you have excess after essential pulls and stamina.
BONUS:
- Combine crystal spending with login streak rewards and event claiming for fastest power growth.
- Save up for future meta banners, leaks and roadmaps usually preview upcoming S-tier units worth saving for.


