StarSavior Roberta Build and Counter Strategy Guide

To get the most out of Roberta in StarSavior, build her as a durable bruiser who can survive enemy area-of-effect (AoE) attacks and return immediate retaliatory damage. Her kit relies entirely on an automatic counter passive that triggers only when an opponent hits your party with a full-team attack.

Field Roberta against sweep-heavy bosses and wave clearers, pair her with party-wide barrier or cleanse supports, and avoid using her against single-target encounter designs.

How Roberta’s AoE Counter Works

Roberta’s primary combat strength is her off-turn counterattack:

• Trigger Condition: An enemy must execute an all-target, teamwide attack.
• Timing: Her counter strike executes immediately after the enemy AoE skill resolves, requiring no turn initiative, action point expenditure, or cooldown usage.
• Limitation: Roberta will not counter single-target attacks, precision snipes, or targeted abilities redirected by single-target taunts.

Because her passive requires receiving damage from wide sweeps, she loses significant combat effectiveness if knocked out or incapacitated before her counter resolves.

Stat Priorities

Roberta needs enough effective health to absorb heavy party-wide hits while retaining sufficient offensive scaling to make her counter strikes impactful.

Gear Setup Strategy

Equip Roberta based on the incoming damage profile of the encounter:

• Retaliation Damage Sets: Use gear that boosts counterattack or basic skill damage for standard progression where boss damage does not threaten immediate knockouts. Focus accessory substats on attack scaling and critical stats while keeping flat defensive baselines intact.
• Bruiser and Mitigation Sets: Equip damage-reduction gear, low-health barrier sets, or percentage mitigation items in high-tier boss stages. Keeping Roberta above lethal execution thresholds ensures she continues countering through multi-phase fights.

Team Composition and Synergies

Roberta requires allies that protect her from burst damage without interfering with enemy AoE targeting:

• Team-Wide Shielders: Units that project barriers over the entire team let Roberta take hits and counter without depleting her actual health pool.
• Sustain and Cleansers: Healers with damage-reduction buffs, passive regeneration, or rapid debuff cleansing prevent Roberta from falling to continuous chip damage or incapacitating status effects.
• Dedicated Single-Target Dealers: Pair Roberta with a focused single-target damage dealer to handle boss phase breaks and eliminate high-threat individual targets that do not use AoE skills.
• Taunt Caution: Avoid pairing Roberta with single-target redirect taunt units. Taunting an enemy into single-target basic attacks prevents Roberta's AoE counter from activating.

When to Field Roberta

Deploy Roberta in stages where bosses cycle recurring teamwide sweeps, multi-hit ultimate attacks, or waves with multiple cleave units.

Bench Roberta in battles dominated by single-target assassins, heavy crowd control that bypasses your resistance, or bosses with permanent healing blocks that prevent your sustain support from keeping her upright.