Chaos Zero Nightmare Reroll Guide: Meta and Favorite Routes

To reroll efficiently in Chaos Zero Nightmare, decide between a meta performance route or a favorite character route, pull on randomized banners first, and save your guaranteed selector tickets to fill remaining team gaps.

A meta start targets a universal support alongside an independent damage dealer to ease early story clearance. A favorite start secures a preferred character along with their specific mechanical enabler or signature partner card. In both approaches, exhausting randomized pulls before touching milestone selectors prevents pulling redundant duplicates.

Fast Account Reset Procedure

Executing a guest reset cycle takes roughly 10 to 15 minutes once you utilize available skips.

Start as a Guest: Launch the game client and choose the guest account option at the title screen. Do not bind external credentials until you confirm your final roster.
Clear the Prologue: Complete the mandatory tutorial battles and introduction. Use the skip or fast-forward prompts in the top corner of the screen to bypass dialogue and cutscenes.
Collect Launch Currencies: Enter the main lobby and open the mailbox, event hubs, and mission tabs. Claim all pre-registration rewards, launch gifts, and campaign tickets.
Perform Summons: Spend your currencies on your designated banner targets.
Reset if Unsuccessful: If the pulls miss your goal, navigate to the in-game settings, select account management, and choose account deletion or reset data. On devices where guest IDs persist, clear the application cache and local data or reinstall.

Once you hit your target roll, immediately link the guest account to a permanent login method to protect your progress.

Choosing Between Meta and Favorite Routes

Your account strategy determines which units you should aim for during the initial pull phase.

The Meta Performance Route

This route focuses on broad utility and rapid progression through early story milestones and resource grinding nodes.

Universal Supports: Prioritize enablers providing team-wide Action Point (AP) generation, bonus card cycling, or defense reduction. Broad utility supports retain long-term value across various team archetypes.
Independent Damage Dealers: Pair your support with a self-sufficient striker offering area-of-effect (AoE) burst damage. Units that function without strict card curation let you clear early stages with minimal investment.
Stopping Milestone: Conclude the reroll once you obtain one premier support and one versatile damage dealer from randomized pulls.

The Favorite Character Route

Building around a preferred character requires securing the complementary engine that allows that specific unit to function.

Identify the Core Mechanic: Check whether your favorite unit depends on specific interactions, such as burn stacks, critical strike synergies, or card discard mechanics.
Target Compatible Enablers: Use remaining starting pulls to find secondary units that feed your main character's combat conditions rather than taking unrelated high-rarity units.
Consider Signature Cards: If your favorite character relies on a signature partner card or passive memory to complete their turn rotation, spend a portion of your starting currency on their specialized gear banner.

Never redeem guaranteed selector tickets before finishing your randomized banner pulls. Committing a selector early creates the risk of pulling an unneeded duplicate on standard or rate-up banners while your roster still lacks functional diversity.

Stage	Action	Primary Purpose
Phase 1: Rate-Up Banners	Spend limited event currencies on the active featured carry or anchor support.	Secures high-priority targets using limited-time launch resources.
Phase 2: Standard Banner	Spend all standard summon tickets acquired from tutorials and mailbox rewards.	Expands starting 4-star and 5-star unit variety without using premium currency.
Phase 3: Guaranteed Selectors	Redeem milestone vouchers to claim missing roles (such as AP batteries or sustain).	Directly patches squad weaknesses after eliminating gacha variance.

Reroll Mistakes to Avoid

Splitting Currencies: Avoid dividing premium summons across multiple rate-up banners. Concentrating pulls on a single focus banner ensures you work toward soft pity thresholds.
Overloading Main Carries: Running multiple selfish damage dealers leads to card-draw conflicts and AP starvation in deck-based combat. A functional team requires balanced support and utility.
Chasing Early Duplicates: Roster breadth and mechanical coverage provide far more progression value than minor stat boosts from early duplicate breakthroughs.
Neglecting 4-Star Units: Capable 4-star units provide necessary defense, card draw, and resource generation. Review your 4-star roster before discarding an account that hit high-rarity units.