Memory Fragments - How to Get and Use

Memory Fragments guide for Chaos Zero Nightmare (CZN). See how to unlock Simulation: Memory Fragments, get upgrade set effects, crafting item materials, how to equip and dismantle.

This guide is based on a pre-release test version of Chaos Night Zero. Some images, data, and content may differ from the final game.

What are Memory Fragments?

Grant Attribute Bonuses to Combatants

Memory Fragments are fragments of experience condensed in Chaos. By equipping them to a Combatant, you grant them attribute bonuses, and equipping a full set activates additional effects.

Memory Fragments Can be Upgraded

Memory Fragments can be upgraded by consuming exclusive upgrade materials and units. Each upgrade increases the value of the main option and unlocks a locked sub option.

How to Obtain Upgrade Materials

• Clear Simulation: Memory Fragments
• Zero System
• Shop: Momentary Memory Archive

Can Also Be Dismantled

Unused Memory Fragments can be dismantled. Dismantling them will yield Memory Fragment upgrade materials.

How to Obtain Memory Fragments

Obtain from Simulation

Memory Fragments can be obtained by clearing Simulation: Memory Fragments. Higher difficulty stages will drop higher Grade Memory Fragments.

Can Also Be Crafted

By consuming 100 Particles of Memory, you can craft a Memory Fragment for a part of your choice. If you craft without selecting a part, one random fragment part will be created for 50 Particles of Memory.

You Can Select the Main Option for Imagination, Desire, and Ideal

For the parts imagination, craving, and ideal, you can select the main option by consuming Multidimensional Alignment Material when crafting.

How to Use Memory Fragments

Steps to Equip Memory Fragments

1. Select a Combatant and Choose the Memory Fragments Tab

Select the Combatant you want to set up and choose the Memory Fragments tab.

2. Select the Part and the Memory Fragment You Want to Equip

Once you have selected the Combatant, select the part and the Memory Fragment you want to equip.

Using the Recommended Feature is Also Effective

If you don't know which Memory Fragments are suitable for the character, use the recommended feature.

Memory Fragments Set Effects List

List of Set Effects for Each Set

Set Name	Set Effect
Conqueror's Aspect Set	[2-Set] Critical Rate of Cost 1 Cards +18% [4-Set] Critical Damage of Cost 1 Cards +50%
Healer's Path Set	[2-Set] Max HP +20% [4-Set] Recovers 6% of Max HP at the end of combat
Line of Justice Set	[2-Set] Justice Card damage +15% [4-Set] Critical Rate of Cards with Cost 2 or higher +25%
Tetra's Authority Set	[2-Set] Defense +20% [4-Set] Shield gain +15% (once per turn)
Bullet of Order Set	[2-Set] Order Card damage +15% [4-Set] When using an Attack Card, Order Card damage +5% for 1 turn (max 3 stacks)
Cursed Corpse Set	[2-Set] Damage dealt to targets with Pain +20% [4-Set] Triggers Pain critical attacks
Offering of the Void Set	[2-Set] Void Card damage +15% [4-Set] When a card is eliminated, Void Card damage +15% for 1 turn
Black Wing Set	[2-Set] Attack +20% [4-Set] Attack Card damage +15% (once per turn)
Instinct's Growth Set	[2-Set] Instinct Card damage +15% [4-Set] If you have 4 or more cards in your hand, Instinct Card damage +15%
Seth's Scarab Set	[2-Set] Basic Card damage, Shield gain, and healing amount +30% [4-Set] When 2 Basic Cards are used, draw 1 card
Ember of Passion Set	[2-Set] Passion Card damage +15% [4-Set] When using an Upgrade Card, damage of the next 5 Passion Cards used +15%
Executioner's Tool Set	[2-Set] Critical Damage +36% [4-Set] Critical Rate of Cost 0 Cards +25%

Chaos Zero Nightmare Related Guides

Beginner Tips

Early Game Guide	Daily Tasks
Recommended Gacha Banner	Ark City Guide
Card Epiphany Activation	How to Use Ego Skill
Stress Management	Weakness Attribute Guide
Safe Zone Guide	How to Restore Aether
How to Raise Captain Grade	ID Card Settings
Battle Pass (Arkhianon Supply) Guide & Should You Buy?	Simulation Guide

Character Enhancement Guides

Character Enhancement Guide	How to Set and Upgrade Partner
How to Upgrade Potential	How to Use Save Data
How to Upgrade Manifest Ego	Memory Fragments