Cynthia
A strong Energy DPS and Crit buffer who deals high single-target damage while also increasing her own Crit Rate. Moon Blade and Lunar Hunt give powerful burst; Moonfall Dance lets her damage multiple enemies. Consistently critical, scales very well with higher stars.
Full skill kit & investment guidance
| Skill | Effect |
|---|---|
| Moon Blade Auto | 622.5% ATK Energy DMG to a single enemy. 1★ +40% dmg · 5★ +100% · 10★ +200% |
| Lunar Hunt Active · CD 4.5s | Randomly locks onto 3 targets, launching 3 moon blades, 1500.0% ATK Energy DMG each. 3★ +40% dmg · 7★ +100% · 9★ +200% |
| Moonfall Dance Ultimate · CD 13.6s | +14.0% Crit Rate; fires a giant moon blade, 2480.0% ATK Energy DMG to enemies in range. 2★ +40% dmg · 6★ dmg to all enemies · 10★ +100% |
| Moon's Blessing Passive | +22.0% Crit Rate in combat. 4★ +1.6% · 9★ +2.4% · 10★ +4% |
| Tenacity Support | ATK, HP and DEF +20%; skill cooldown speed +10%. Unlocks at Hero Lv.30 and 8★. |
Star investment
F2P/light spenders: invest in Marlena first.
Light spender: 8★ ("strong and stable").
Whale: 10★ for maximum damage scaling, full burst potential.
A previous version of this tool noted she "can be awoken after the Era of Revival, needing the hero at 10★" — same unconfirmed-but-not-contradicted status as the equivalent note on Marlena.
Community spreadsheet ("Last Asylum: Plague - Compendium"), "Hero Details" tab, 3 Aug 2026. Not an in-game screenshot.