Puzzles & Survival: Nano Weapon Quest and Crafting Guide

In Puzzles & Survival, only consume Weapon Drafts in the Gear Factory during the Nano Weapon Quest event. Crafting gear outside of this event wastes resources because Apex-grade weapons have remarkably low drop rates. Timing your crafting to active event phases guarantees milestone rewards—such as enhancement materials, speedups, and event currency—even when your rolls produce low-tier items.

Crafting During the Nano Weapon Quest

Never craft Nano Weapons randomly during routine play. Crafting yields random quality grades, and burning drafts outside an active event leaves you with no return if you pull low-tier gear.

Before using drafts, follow these steps:

Open the event calendar and confirm the Nano Weapon Quest is active.
Verify that the current event phase specifically awards points for crafting equipment in the Gear Factory.
Total your available standard and exclusive drafts to determine if you can clear a full milestone reward tier.
If your stash cannot reach a meaningful tier, continue hoarding drafts across event cycles until you have enough to hit the higher reward thresholds.

Nano Weapon Grade Odds and Expectations

Apex (Gold) weapons function as rare lottery jackpots rather than predictable crafting targets. Burning dozens of drafts does not ensure an Apex piece, and building your team around the assumption of an immediate gold roll will stall account progression.

Expect crafting outcomes to fall across three primary tiers:

Rare (Blue): The most common outcome for both standard and exclusive drafts.
Epic (Purple): A moderate pull rate that serves as the realistic benchmark for mid-game builds.
Apex (Gold): An exceptionally low drop rate that should be treated as an unexpected bonus rather than an attainable goal for a single crafting session.

Plan your heroes around dependable Epic equipment. Level up and utilize high-grade Epics, then swap them out only if an Apex weapon appears naturally.

Exclusive Special Weapons vs. General Nano Weapons

Exclusive special weapons provide significant stat boosts and skill activations when equipped to their designated heroes, but they share the same unforgiving tier probabilities as general weapons.

Weapon Category	Consumable Used	Best Application	Recommended Strategy
Exclusive Special Weapons	Exclusive Weapon Drafts	Primary march leaders and designated commander heroes	Target only heroes matching your primary troop focus (Fighter, Rider, or Shooter).
General Nano Weapons	Standard Weapon Drafts	Universal placement on secondary heroes across lineups	Burn to hit event point thresholds without risking exclusive drafts.

Do not spread exclusive drafts across multiple unit specialties. If your Sanctuary focuses on Riders, save your exclusive crafts for Rider-focused commander gear. Pulling a Rare exclusive weapon for an off-type march provides negligible combat value.

How to Handle Rare and Epic Pulls

Because most crafting sessions yield Rare outcomes, you must convert unwanted rolls into direct account power:

Equip useful placeholders: A Rare or Epic weapon provides base stats that are better than an empty slot. Assign these items to secondary heroes used in Campaign stages, Zombie Lair rallies, or arena modes.
Smelt unwanted duplicates: Dismantle unneeded Rare weapons to reclaim weapon EXP and enhancement materials. Funneling those reclaimed resources into leveling an active Epic weapon yields far more combat power than keeping duplicate Rare items in your inventory.