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Lucky Swipe

Overview

Item Details
English Name Lucky Swipe
Japanese Name ラッキー・スワイプ
Chinese Name 幸运门禁
Weapon Type Inverse-Luck wide swipe (wide left-right-up coverage; attack count increases when Luck is low)
Evolution Material Mini Engineer
Evolves To Unknown
Pickup Priority B
Unlock Method Survive 15 minutes with Engineer Zino (DLC weapon)

Effect and Behavior

Performs swipe attacks covering a wide arc — left, right, and upward — around the player. Two stats control the attack count: Amount increases attacks in the standard way, while Luck scales inversely — lower Luck means more attacks per cycle. This is an explicit anti-synergy with the standard Luck-stacking meta: building high Luck reduces Lucky Swipe's attack frequency rather than improving it.

The three-direction coverage (left, right, up) means the weapon handles enemies approaching from multiple angles simultaneously without requiring facing-direction management. To maximize attack count, the build must suppress Luck by avoiding Lucky Clover and similar passives, and preferring characters without native Luck bonuses. The tradeoff is a dedicated low-Luck build that sacrifices glimmer frequency for higher swipe attack count.

Evolution Conditions

Max Lucky Swipe (Lv 8), carry Mini Engineer, and open an elite-drop chest after 10:00 to evolve. The post-evolution weapon name is currently unconfirmed.

Strengths

  • Wide left-right-up coverage attacks enemies approaching from multiple directions without directional management
  • Inverse Luck scaling rewards committed low-Luck builds with high attack frequency compounding with Amount
  • Amount stacking directly increases attack count with no competing optimization requirement
  • DLC character Engineer Zino likely has native synergies with the weapon's mechanic

Weaknesses

  • Evolution destination currently unknown
  • Requires DLC ownership and 15-minute survival with a specific DLC character to unlock
  • Low Luck conflicts with glimmer-based techs and standard meta — running Lucky Swipe means accepting reduced glimmer procs
  • Luck management adds build design complexity compared to straightforward scaling weapons

Recommended Characters

  • Engineer Zino: the unlock character; likely has native synergies with the low-Luck inverse scaling
  • Characters without native Luck bonuses: maintain low Luck state more naturally, fully benefiting from inverse scaling
  • Imelda: +10% Growth speeds up leveling with no Luck bonus — compatible with inverse scaling focus

Recommended Passives

  • Mini Engineer: mandatory for evolution; provides unique passive buffs (top priority)
  • Duplicator: Amount increase directly multiplies attack count — compounds with low Luck for maximum frequency
  • Spinach: +10% Might raises damage per swipe hit
  • Armor: damage reduction without Luck increase — supports survivability while preserving the low-Luck condition

Synergistic Arcanas

  • IX Divine Bloodline: crit compounding on each swipe hit raises DPS
  • III Tragic Princess: Amount increase stacks with Duplicator for even higher attack frequency

Strategy and Tips

  • Early (0–10 min): Level Lucky Swipe and consciously avoid all Luck passives. Secure Duplicator as the first priority — Amount is the cleanest attack-count multiplier and does not conflict with the low-Luck condition. The wide arc handles early-game crowds naturally without requiring directional planning.
  • Mid (10–20 min): Carry Mini Engineer and push to Lv8 for evolution. With low Luck and high Amount, attack frequency compounds into a sustained wide-arc barrage. The three-direction coverage keeps clearing enemies from all sides without repositioning.
  • Late (20+ min): At peak Amount and minimum Luck, Lucky Swipe fires rapidly across all three directions simultaneously. Position inside enemy clusters — the wide arc catches enemies entering from left, right, and above at the same time, clearing crowds efficiently without chasing individual targets.

FAQ

Q: How do I unlock Lucky Swipe?
A: Survive 15 minutes using the Engineer Zino DLC character. DLC ownership and unlocking Engineer Zino as a playable character are prerequisites.

Q: Why does low Luck increase attack count?
A: Lucky Swipe's attack count formula explicitly uses low Luck as a positive variable — the lower the Luck stat, the more attacks fire per cycle. The mechanic is described in the weapon data as "attack count affected by Amount and by low Luck," meaning Luck functions in reverse for this weapon specifically.

Q: How do I keep Luck low?
A: Avoid selecting Lucky Clover and other Luck-raising passives from offers during the run. Choose characters without native Luck bonuses. The base Luck stat without passive additions is the target — do not actively reduce Luck beyond ignoring Luck passives.