Aria
Aria is a 5★ Psionic-class Partner in Chaos Zero Nightmare. Equipped on a Combatant, Aria raises ATK by +16–24% (Always active) and Same-name Basic Attack DMG by +4–8% (Always active). Aria's EGO skill, An Aria For You, can be used for 2 cost. Rewritten in plain terms from in-game data — not a copy of the original wording.
Partner Passive
Aria On Stage
What this partner does when equipped, explained buff-by-buff (values shown as a low→high investment range).
| Buff | Amount | Condition |
|---|---|---|
| ATK | +16–24% | Always active |
| Same-name Basic Attack DMG | +4–8% | Always active · caps at 24–48% |
| Crit DMG | +5–10% | when you use a Basic Attack · max 4 stacks |
Rewritten in plain terms from in-game data — not a copy of the original wording.
Level-by-level upgrade table
Official in-game data across all 5 investment tiers (not just the low–high range).
| Buff | Tier 1 | Tier 2 | Tier 3 | Tier 4 | Tier 5 |
|---|---|---|---|---|---|
| ATK · Main stat boost | +16% | +18% | +20% | +22% | +24% |
| Same-name Basic Attack DMG | +4% | +5% | +6% | +7% | +8% |
| Same-name Basic Attack DMG (cap) | +24% | +30% | +36% | +42% | +48% |
Rewritten in plain terms from in-game data — not a copy of the original wording.
EGO Skill
A special skill this partner can activate by paying the cost below.
+Basic Attack Card Damage If Ego used: -1 Cost to Basic Attack Cards for 1 turn
Is Aria Worth Investing In?
Aria is a 5★ partner whose passive raises ATK by +16–24% across 5 official investment tiers — a solid pick whenever your team needs that stat.
Which Combatants Does Aria Work Best With?
Aria is a Psionic-class partner. Its main effect grants a ATK bonus, so it fits any Combatant whose damage or survivability scales with ATK, not just one fixed unit.
What Does Aria's EGO Skill Do?
Aria's EGO skill, An Aria For You, costs 2 and does the following: +Basic Attack Card Damage If Ego used: -1 Cost to Basic Attack Cards for 1 turn
