If you’re just getting started, install the game from the official site at duetnightabyss.dna-panstudio.com. Lynn is a Pyro DPS who leans on rapid pistol fire, short reposition bursts, and a stacking debuff that detonates for big payoff. She’s effective for fast farming and clearing small enemies, and scales sharply with introns.

Lynn quick profile (what she does best)

Attribute Detail
Element Pyro
Role DPS / Consonance Weapon / Weapon DMG focus
Weapons Dual Pistols (ranged), Greatsword (melee)
Core mechanics Laceration stacking, Gunpowder Revelry stance, Preload → Suppressing Fire damage window
Power curve Tier B at Intron 0, Tier S at Intron 6

Lynn skills and mechanics (Laceration, Gunpowder Revelry)

Skill Type What it does Why it matters
Deadly Blossom Damage Fires in a forward path, dealing Pyro and applying Laceration. Sets up Laceration so subsequent pistol hits build a Lacerated Wound count that bursts when the debuff ends.
Gunpowder Revelry Stance/Buff Swaps to the twin pistols Hansel and Gretel. You can shoot and use skills, but movement is limited to Deadly Blossom. Each 0.2s of sustained fire grants an ATK Speed stack (up to 35). Drains Sanity and grants hitstun immunity while active; ends on re‑cast or at 0 Sanity. Defines Lynn’s burst window: sustained fire ramps attack speed and pours on ranged hits to fuel Laceration’s payoff.
Tactical Rapid Fire Passive While not shooting, gain Preload stacks (up to 6). Firing consumes all stacks, granting Suppressing Fire for a time that increases damage based on stacks consumed. You can’t gain Preload during Suppressing Fire. Gives a rhythm: pause to prime Preload, then unload for amplified damage.
The Unforgiveable Passive Immediately removes Laceration and deals damage when Lacerated Wound reaches its maximum. Guarantees a detonation once you cap wounds, smoothing burst consistency.
Hellforge Partner Passive When Lynn is a Combat Partner, increases ATK for her and Pyro allies. Helps Pyro‑stacked teams even when Lynn isn’t on field.

How to play Lynn (simple, repeatable rotation)

  • Prime damage: briefly stop shooting to build Preload stacks.
  • Open: use Deadly Blossom to apply Laceration and position.
  • Burst: enter Gunpowder Revelry and hold fire to build attack speed stacks. Lynn is immune to hitstun during Sanity drain.
  • Detonate: keep landing ranged hits to raise the Lacerated Wound count. At cap, The Unforgiveable auto‑pops the debuff for a clean burst. If you don’t cap, let Laceration time out for a detonation based on stacks.
  • Exit: re‑cast to sheathe or end before Sanity empties if you need to reposition normally. Use Deadly Blossom for short dashes while the stance is active.
Tip: Don’t overstay in Revelry with low Sanity if you’re about to eat heavy damage. You’re immune to hitstun, not damage.

Skill priority for Lynn

  • Level Gunpowder Revelry first. It defines your damage windows and scales with its own attack speed stacking and Sanity uptime.
  • Level Deadly Blossom next to increase front‑loaded damage and Laceration uptime.
  • Then level Tactical Rapid Fire to improve the Preload → Suppressing Fire payoff cycle.
  • Passives and remaining upgrades follow once the core loop is strong.
Note: Introns add free skill levels to Deadly Blossom and Tactical Rapid Fire later, but they don’t replace core investment.

Introns to target (power spikes)

Intron Effect Impact
I1 Start battles with 6 Preload stacks; +35% Morale for 60s. Instant Suppressing Fire burst on first engage; smoother early fights.
I2 During Gunpowder Revelry, -30% Damage Taken; attack speed stack interval reduced to 0.06s. Much safer burst windows and faster ramp to max attack speed.
I3 Deadly Blossom +2 levels; Tactical Rapid Fire +1 level. Direct damage and passive payoff bump.
I4 +35% damage to targets below 70% HP. Accelerates cleanup and rewards focus‑fire.
I5 Gunpowder Revelry +2 levels; Tactical Rapid Fire +1 level. Another major uplift to her core loop.
I6 In Revelry, triggering bonus effects with Hansel and Gretel inflicts Laceration for 8s. Self‑sustaining Laceration in burst windows; feels like a capstone and aligns with her S‑tier rating at I6.

Best stat priorities and Demon Wedge focus

Lynn scales primarily with weapon damage during sustained pistol fire. If you’re choosing between similar options, use this order of operations:

  • Weapon DMG and base ATK on ranged hits.
  • Pyro damage bonuses and damage to debuffed targets.
  • Attack Speed (synergizes with Revelry’s stacking ramp).
  • Crit stats if available in your pool.
  • Survivability that keeps Revelry windows safe (flat damage reduction, shielding, or healing from teammates).

For Demon Wedges, favor lines that amplify ranged weapon damage, Pyro multipliers, and sustained fire uptime. If a choice trades a small amount of raw damage for meaningful survivability during Revelry, take the safer option—Lynn does her best work when she can stand and shoot.

Weapon choices (what to look for)

  • Ranged weapon: prioritize dual pistols with strong basic/continuous fire scaling or perks that reward sustained shooting. Anything that improves normal shot damage or rate of fire pairs cleanly with Revelry.
  • Melee weapon: treat the greatsword as utility. Favor options that help repositioning, grant brief damage reduction, or provide on‑swap buffs; your damage still comes from pistols.
Tip: Keep one melee slot flexible for content that demands extra mobility or emergency crowd control.
  • Pyro core: Lynn with Yale and Olivert or Margie as fellow Pyro DPS. Pair with a Pyro buffer like Hellfire to share a teamwide Pyro ATK aura. This setup stacks elemental bonuses and lets Lynn’s partner passive Hellforge pull extra weight even off‑field.
  • Safety net: slot Randy for robust shielding or Daphne for reliable healing if content spikes in damage. Lynn’s hitstun immunity in Revelry doesn’t prevent HP loss.

If you’re short on Pyro options, run one Pyro DPS alongside Lynn and fill the remaining slot with a universal buffer or shielder. Prioritize uptime buffs and damage reduction over short, conditional bonuses.

Where Lynn shines (and when to swap)

  • Excels at fast clears of smaller enemies thanks to sustained fire and automated Laceration detonations.
  • Benefits heavily from higher introns, with a notable spike at I2 (safety and ramp) and I6 (Laceration injection during burst).
  • Struggles if forced to move constantly outside of Deadly Blossom; bring mobility or shielding from teammates in highly mobile encounters.

The shortest path to a dependable Lynn build is simple: spec for ranged weapon damage and Pyro multipliers, invest early into Gunpowder Revelry and Deadly Blossom, and assemble a Pyro‑leaning team that keeps her safe while she stands and shoots. Once I2 and I6 are online, her burst windows become both safer and more self‑sustaining, turning routine farming into a quick, repeatable loop.