Sophia
Sophia is a 5★ Hunter-class Partner in Chaos Zero Nightmare. Equipped on a Combatant, Sophia raises ATK by +16–24% (Always active) and Crit DMG by +5–10% (when a Passion Quietus card is discarded). Sophia's EGO skill, Always Cheer For You, can be used for 3 cost. Rewritten in plain terms from in-game data — not a copy of the original wording.
Partner Passive
Milky Way Chorus
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 |
| Crit DMG | +5–10% | when a Passion Quietus card is discarded · max 4 stacks |
| Extra Attack DMG | +200–400% | after discarding 3 Bullet cards |
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% |
| Crit DMG | +5% | +7% | +8% | +9% | +10% |
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.
Apply X Die-hard Fan to the assigned combatant. Draw X. Discard up to X cards in hand.
Is Sophia Worth Investing In?
Sophia 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 Sophia Work Best With?
Sophia is a Hunter-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 Sophia's EGO Skill Do?
Sophia's EGO skill, Always Cheer For You, costs 3 and does the following: Apply X Die-hard Fan to the assigned combatant. Draw X. Discard up to X cards in hand.
