Project Mirror Labyrinth Quests: Complete Walkthrough & NPC Rewards - Guide

Project Mirror Labyrinth Quests: Complete Walkthrough & NPC Rewards

Master all Project Mirror Labyrinth quests with our comprehensive walkthrough. Learn NPC locations, quest lines, and rewards like condense and fragments.

2026-07-03
project mirror labyrinth Wiki Team
Quick Guide
  • Primary Objective: Complete NPC-specific quest lines to unlock essential progression currencies, delivery upgrades, and research levels.
  • Key Locations: Navigate to key hubs including the Deici Library, Hana Building, and Devyat Building to accept quests.
  • Crucial Rewards: Earn valuable Condense, Fragments, and Delivery expansions to power up your deck-building capabilities.
  • Combat Strategy: Tailor your card deck sizes and battle tactics to meet strict quest completion conditions.

Overview of Project Mirror Labyrinth Quests

In the Project Moon-inspired Roblox rogue-lite Project Mirror Labyrinth, completing quests is the fastest way to secure vital character progression resources. Quests are handed out by distinct faction representatives situated across key landmarks within the city districts. Successfully completing these tasks awards materials like Condense, Fragments, and passive delivery upgrades.

Video Highlights:

  • Learn how to manage card combos during combat encounters.
  • Visual guide on navigating character deck limits for library trials.
  • Walkthrough of high-tier boss encounters like Philip.
Pro Tip

Before heading out to hunt down targets, always optimize your deck. Keeping your deck lean ensures you draw your high-value damage cards more consistently during tough encounters.

NPC Locations and Quest Lines

Each quest-giver belongs to a specific faction or location within Project Mirror Labyrinth. Understanding where to find them and what requirements they demand will prevent wasted travel time.

NPCLocationCore Quest ObjectivesKey Rewards
Deici LibrarianDeici LibraryKill 10 enemies, beat 5 encounters, max 5 cards in deckCondense, Fragments
LCE ResearcherHana BuildingKill 1 Zayin, 5 Teth/He, and 3 Waw abnormalitiesResearch levels
Devyat RepDevyat BuildingBeat stages, use Devyat passive, complete under 20 turns+1 Delivery upgrade
Important Deck Restriction

The Deici Librarian quest requires you to have a maximum of 5 cards in your active deck. Attempting encounters with a larger deck will disqualify your progress toward this specific quest line.

Step-by-Step Quest Completion Guide

To efficiently clear all three major quest lines, follow this structured path to optimize your combat runs and minimize turn counts.

1

Clear the Deici Library Trials

Locate the Deici Librarian inside the Deici Library. Trim your deck down to exactly 5 cards. Head into the Backstreets or Library encounters to defeat 10 enemies and clear 5 total encounters.

2

Advance Hana Building Research

Visit the LCE Researcher inside the Hana Building. Hunt down Abnormalities across different difficulty ratings: defeat 1 Zayin, 5 Teth/He, and 3 Waw-level threats to unlock higher research tiers.

3

Optimize Devyat Delivery Operations

Speak with the Devyat Rep inside the Devyat Building. Complete any stage twice, activate the Devyat passive to repeat the feat, and optimize your strategy to finish a stage in under 20 turns.

Reward Optimization

Completing the Devyat Rep's quest line unlocks the Speedy Courier passive. This passive is highly recommended for players looking to speed up their stage runs and maximize delivery efficiency.

Quest Progression Checklist

Track your active quest milestones to ensure you do not miss any valuable unlocks or passive upgrades.

Active Quest Milestones:

  • Defeat 10 enemies for the Deici Librarian
  • Win 5 encounters with a deck of 5 cards or fewer
  • Slay 1 Zayin, 5 Teth/He, and 3 Waw Abnormalities
  • Complete any stage in under 20 turns
  • Unlock the Devyat +1 Delivery upgrade passive

FAQ

Q: Where can I find the Deici Librarian?

The Deici Librarian is located inside the Deici Library. You can obtain Condense and Fragments by completing their combat trials.

Q: What is the reward for completing the Devyat Rep quests?

Completing the Devyat Rep quest line rewards you with a +1 Delivery upgrade and unlocks the Speedy Courier passive.

Q: How do I complete the under 20 turns requirement for Devyat?

Focus on high-damage card combos, minimize defensive actions unless necessary, and keep your deck size optimized to draw your best offensive cards early in the stage.