Wilhelmina
Wilhelmina is a 4★ Vanguard-class Partner in Chaos Zero Nightmare. Equipped on a Combatant, Wilhelmina raises DEF by +12–24% (Always active) and DEF-based DMG by +10–20% (against Vulnerable enemies). Wilhelmina's EGO skill, Tactical Command, can be used for 2 cost. Rewritten in plain terms from in-game data — not a copy of the original wording.
Partner Passive
Battle Command
What this partner does when equipped, explained buff-by-buff (values shown as a low→high investment range).
| Buff | Amount | Condition |
|---|---|---|
| DEF | +12–24% | Always active |
| DEF-based DMG | +10–20% | against Vulnerable enemies |
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 |
|---|---|---|---|---|---|
| DEF · Main stat boost | +12% | +15% | +18% | +21% | +24% |
| DEF-based DMG | +10% | +13% | +15% | +18% | +20% |
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.
For 1 turn, gain 2 Morale. For 1 turn, gain 1 Fortitude.
Is Wilhelmina Worth Investing In?
Wilhelmina is a 4★ partner whose passive raises DEF by +12–24% across 5 official investment tiers — a solid pick whenever your team needs that stat.
Which Combatants Does Wilhelmina Work Best With?
Wilhelmina is a Vanguard-class partner. Its main effect grants a DEF bonus, so it fits any Combatant whose damage or survivability scales with DEF, not just one fixed unit.
What Does Wilhelmina's EGO Skill Do?
Wilhelmina's EGO skill, Tactical Command, costs 2 and does the following: For 1 turn, gain 2 Morale. For 1 turn, gain 1 Fortitude.
