Ms. Moissan
Who is Ms. Moissan?
Ms. Moissan is a 4-star Mineral-afflatus support who acts as a shielder and occasional crowd controller. Her Skill 2 grants mass shields to all allies, and her Ultimate deals single-target Reality DMG while inflicting [Freeze] on the main target — preventing it from acting for one turn. She can also dispel enemy Counters with her Skill 1. Her shield values are limited by her 4-star stat base and she does not provide offensive buffs, so she is best suited as a utility filler when crowd control or basic shielding is needed rather than as a primary sustain option.
Kit Summary
Single-target Reality DMG; dispels Counters from the target — situationally useful in fights where enemies use Counter mechanics.
Mass buff — applies shields to all allies, providing damage absorption for the entire team.
Single-target Reality DMG that inflicts [Freeze] on the main target for 1 round, completely preventing it from acting — the primary reason to slot her in a control-focused comp.
Build Guide
🔮 Best Relic / Echo Set
Resonance: ATK% is the priority for both her shield strength and any offensive output. HP% as a secondary for survivability since she is a defensive character.
⚔ Best Light Cone / Weapon
Long Night Talk (prydwen recommended): As Ms. Moissan repeatedly uses her shield buff [Mentor], ATK% stacks up and progressively strengthens her subsequent shields and any healing — strong sustained effect for a sustain/support. Luxurious Leisure (damage alternative): Useful if building her for a damage-focused role, providing Ultimate Might and stacking DMG Bonus for longer fights.
📊 Substats Priority
👥 Best Teams
Shield + control: Ms. Moissan + DPS carry + damage support + second sustain — her [Freeze] Ultimate can lock out a dangerous enemy for a turn while her shields protect allies. Pairs well in slower control-paced teams.
F2P Verdict
Ms. Moissan is available on the standard banner. She requires no limited pulls. Long Night Talk is a widely available psychube suitable for her build.
Frequently Asked Questions
How strong are Ms. Moissan's shields?
Modest — she is a 4-star so her base stats are low, and shield strength scales with ATK. Stacking ATK% in resonance and using Long Night Talk helps, but she cannot match premium 6-star shielders in high-pressure content.
How reliable is her [Freeze]?
Freeze is applied on her Ultimate only, so uptime depends on Moxie generation — roughly once every 2–3 turns under normal conditions. Pair with characters who build Moxie quickly for more frequent freezes.
What does Counter dispel on Skill 1 do?
Some enemies enter a Counter state that reflects or redirects attacks. Ms. Moissan's Skill 1 removes that Counter from the target before you deal damage, preventing the enemy from responding to your attacks during that turn.