Chaos Zero Nightmare Partner Spotlight: Profiles, Builds, and Lore
Partners in Chaos Zero Nightmare aren’t just stat sticks, they provide powerful passives, unlock thematic Ego Skills, and weave into the lore as allies, rivals, or narrative catalysts. Knowing how to pair and build partners for your main combatants is key for endgame PvE and PvP dominance.
S-Tier Universal Partners
| Partner | Role | Synergy Highlight | Lore & Traits | Recommended Teams |
|---|---|---|---|---|
| Solia | Burst DPS/Utility | Massive ATK buff, universal synergy, crit boosts | Charismatic tactician; enigmatic past with MC | Any DPS, meta teams |
| Eishlen | Defensive/Core | Shields, sustain, counterattack amplification | Stoic guardian; survivor of Oblivion Incident | DPS + Tank cores |
| Serithea | Healing/Utility | Top healer, rapid Ego recovery, crit damage stacking | Sage of the Eclipse; lost memories of first world | Sustain, support comps |
| Janet | Utility/Support | Morale buffs, bonus draws, speed-up cycles | Ex-cult leader; now MC’s trusted covert operator | DPS, sustain, flex |
| Marianne | Core Support | Teamwide passive buffs, morale engine | Legendary teacher from Ark Academy; mentor archetype | All-rounders |
| Asteria | Support/Damage | Direct Anchor Shot damage up, anchor synergy | Elusive anchor hunter; rumored to be timeline-displaced | Burst teams, Haru comps |
| Kiara | Hunter/Support | Analyze Weakness debuffs, DoT trigger | Trickster with AI companion; artifact collector | Bleed, DoT meta |
Meta Team Synergy Examples
- Khalipe + Magna + Mika:
Khalipe = AoE damage, Magna = shields/counters/boosted Celestials, Mika = AP batteries. Strong vs. multiwave bosses. - Rei + Renoa + Mika:
Rei gains deck cycling and burst when paired with Renoa (off-turn attack) and Mika (heals + extra AP). - Mei Lin + Tressa + Selena:
Bleed/DoT focus: Mei Lin chains, Tressa triggers procs, Selena boosts multi-hits. - Haru + Asteria:
Asteria’s passive stacks with Haru’s Anchor Shot for top-tier single-target boss melts. - Yuki + Nia/Veronica:
Yuki’s Inspiration effect pops more often with Nia’s discard-boost or Veronica’s AoE/support skills.
Partner Build Priorities
- Stats:
Boost partner HP and defense for tanks (Eishlen, Magna); prioritize ATK, crit rate/damage for DPS (Solia, Asteria, Kiara). - Ego Skills:
Level up partner Ego skills that boost teamwide effects (crit stack, shield, or morale gain). - Artifacts:
Equip partners with synergy artifacts matching your team’s main strategy (survivability, chain triggers, morale). - Class Matching:
Always assign partners to classes they boost: eg. Serithea for crit teams, Zeta for Instinct DPS, Janet for bullets/guns.
Partner Lore (Quick Highlights)
- Solia: Rumored founder of a secret resistance. Recruited for intelligence and unmatched tactical mind.
- Eishlen: Guardian from the old Ark; survivor guilt motivates unwavering protection of allies.
- Serithea: Last of the Eclipse Sages; played a key role in Ark’s formation post-Oblivion Crisis.
- Kiara: Artifacts trader, her AI companion “Pixel” is rumored to house a forbidden consciousness.
- Asteria: Possesses knowledge of “anchor time” paradoxes; her advice is cryptic but always critical at major story turns.
Pro Tips
- Always experiment, meta partner combos can shift with new banner releases.
- Match passives and Ego triggers for maximum buffs (crit, AP, morale, or shields).
- Read character stories for bonus insight and hidden team bonuses based on story unlocks.
Partners in Chaos Zero Nightmare are integral to both lore and combat power. Build your synergy, know their stories, and keep up with meta changes for an edge in any content!


