Azur Promilia Abyss Guide: Conquer Floors, Bosses & Rewards
Updated October 12, 2026
Welcome, adventurer, to the Azur Promilia Abyss – a challenging gauntlet designed to test your combat prowess and reward your persistence. This guide will walk you through its mechanics, the distinct Orbit modes, and the coveted rewards awaiting you.
Understanding the Abyss Challenge
The Abyss is structured into three primary Orbit modes, each containing seven floors. Every floor presents a combat encounter against one or more bosses. Success on each floor is measured by a three-star rating system:
- One Star (★): Simply defeat all enemies.
- Two Stars (★★): Win the fight without any of your characters being knocked out.
- Three Stars (★★★): Complete the battle within a specific time limit.
Earning stars accumulates rewards, with milestones typically at every three stars, up to a maximum of 21 per mode. Additionally, each floor grants a special reward upon its first completion. Clearing a floor unlocks the subsequent one. Progressing through the final floor of 'Flowshaping Orbit' opens up 'Constant Retrace Orbit'.
Seasonal Progress & Skipping Floors
The Abyss features seasonal resets. Instead of re-clearing every floor each season, your progress from the previous season dictates your starting point. If you reached a high floor previously, you'll begin on an advanced floor and automatically receive all star rewards from the skipped floors up to your new starting point.
Here’s how your previous season's best floor determines your starting point for the new season:
| Best Floor Reached (Last Season) | Starting Floor (This Season) |
|---|---|
| Floor 7 | Floor 5 |
| Floor 6 | Floor 4 |
| Floor 5 | Floor 3 |
| Floor 4 | Floor 2 |
| Floor 3 | Floor 1 |
Abyss Currency and Shop
Rewards from the Abyss include Yuni, Mystic Rainbow Crystals, Pure Starflow Crystals, and Dim Shadow Stardust. Dim Shadow Stardust is a special currency used in the dedicated Abyss Shop, allowing you to acquire valuable items.
Flowshaping Orbit
This is the initial mode of the Abyss, featuring unique rules for each floor. Focus on optimizing your team for these specific conditions.
Floor Specifics & Rules
- Floor I:
- Rule: Swift Gale - Wind damage for your entire team increases by 20%.
- Objectives: Defeat the boss (★), Win with no character defeats (★★), Defeat the boss within 120 seconds (★★★).
- First Clear Reward: 5,000 Yuni, 40 Dim Shadow Stardust.
- Floor II:
- Rule: Blazing Edge - Fire damage for your entire team increases by 20%.
- Floor III:
- Rule: Break the Momentum - Your team's Stance Break Efficiency improves by 30%.
- First Clear Reward: 2 Pure Starflow Crystals, 40 Dim Shadow Stardust.
- Floor IV:
- Rule: Utmost Sharpness - Your team gains a 15% Critical Rate boost and a 30% Critical Damage boost.
- Floor V:
- Rule: Sharp Advance - When your active character deals Critical Damage, their Normal and Heavy Attack damage increases by 5% for 15 seconds, stacking up to 5 times.
- Floor VI:
- Rule: Attunement - After acquiring a Sigil, your entire team's damage increases by 8% for 24 seconds, stacking up to 3 times.
- Floor VII:
- Rule: Resonance - After any Kibo skill is cast, your entire team gains 5 Stardecree Charge.
Flowshaping Orbit Star Rewards
| Stars Earned | Reward |
|---|---|
| 3 Stars | 75 Mystic Rainbow Crystals, 5,000 Yuni, 10 Dim Shadow Stardust |
| 6 Stars | (Same as 3 Stars) |
| 9 Stars | 75 Mystic Rainbow Crystals, 1 Pure Starflow Crystal, 10 Dim Shadow Stardust |
| 12 Stars | (Same as 9 Stars) |
| 15 Stars | (Same as 9 Stars) |
| 18 Stars | (Same as 9 Stars) |
| 21 Stars | (Same as 9 Stars) |
Constant Retrace Orbit
Unlocked after completing Flowshaping Orbit, this mode features more complex floor rules, often with multiple effects. Time limits are typically more generous but challenges are amplified.
Floor Specifics & Rules
- Floor I:
- Rule: Scorching Wind - Both Wind and Fire damage for your entire team are increased by 25%.
- Objectives: Defeat the boss within 240 seconds (★★★).
- First Clear Reward: 2 Pure Starflow Crystals, 60 Dim Shadow Stardust.
- Floor II:
- Rule: Festering Wound - When an enemy's Stance is broken, they take 220% increased damage.
- Floor III:
- Rule: Harmonic Boost - Your team's Overlimit Power is increased by 200.
- Floor IV:
- Rule: Star Tribute - Within 3 seconds of activating a Starlink Art, using a Heavy Attack restores 10 Stardecree Charge to your team. This effect can trigger once every 30 seconds.
- Floor V:
- Rule: Gathered Charge - Each time a Sigil is added, Overlimit Power increases by 50 for 24 seconds, stacking up to 5 times.
- First Clear Reward: 2 Pure Starflow Crystals, 80 Dim Shadow Stardust.
- Floor VI:
- Rule: Coordinated Move - After any Kibo skill is cast, the active character's Stance Break Efficiency increases by 30% for 15 seconds.
- Floor VII:
- Rule: Covering Fire - After an Amplifier or Bestower Kibo casts a Starcall Art, your entire team takes 50% less damage for 20 seconds.
Constant Retrace Orbit Star Rewards
| Stars Earned | Reward |
|---|---|
| 3 Stars | 75 Mystic Rainbow Crystals, 10,000 Yuni, 10 Dim Shadow Stardust |
| 6 Stars | (Same as 3 Stars) |
| 9 Stars | 75 Mystic Rainbow Crystals, 2 Pure Starflow Crystals, 10 Dim Shadow Stardust |
| 12 Stars | (Same as 9 Stars) |
| 15 Stars | (Same as 9 Stars) |
| 18 Stars | 75 Mystic Rainbow Crystals, 2 Pure Starflow Crystals, 20 Dim Shadow Stardust |
| 21 Stars | (Same as 18 Stars) |
Tidal Shift Orbit
The most advanced and challenging Abyss mode. Before each battle, you'll select a unique boon to aid your run. Expect the toughest bosses and the most valuable rewards here.
Floor Specifics & Rewards
- Floor I:
- Objectives: Defeat the boss within 360 seconds (★★★).
- First Clear Reward: 5,000 Yuni, 80 Dim Shadow Stardust.
- Floor II:
- First Clear Reward: 2 Pure Starflow Crystals, 100 Dim Shadow Stardust.
- Floor III:
- First Clear Reward: 2 Pure Starflow Crystals, 120 Dim Shadow Stardust.
Tidal Shift Orbit Star Rewards
| Stars Earned | Reward |
|---|---|
| 3 Stars | 130 Mystic Rainbow Crystals, 10,000 Yuni, 20 Dim Shadow Stardust |
| 6 Stars | (Same as 3 Stars) |
| 9 Stars | 130 Mystic Rainbow Crystals, 2 Pure Starflow Crystals, 20 Dim Shadow Stardust |
| 12 Stars | (Same as 9 Stars) |
| 15 Stars | 130 Mystic Rainbow Crystals, 15,000 Yuni, 20 Dim Shadow Stardust |
| 18 Stars | 90 Mystic Rainbow Crystals, 4 Pure Starflow Crystals, 20 Dim Shadow Stardust |
| 21 Stars | 90 Mystic Rainbow Crystals, 4 Pure Starflow Crystals, 30 Dim Shadow Stardust |
Echoes: Run Enhancements
Echoes are temporary boons or buffs you acquire during a run in specific Abyss modes, particularly Tidal Shift. They are categorized into several schools, each focusing on different aspects of combat. Carefully choose Echoes that complement your team and the floor's challenges.
Echo Categories
- Blessing: Focuses on defensive capabilities, such as shields and damage reduction.
- Rupture: Enhances critical hits and your ability to break enemy stances.
- Nimble: Boosts effects related to Perfect Dodges, Ultimate Counters, and Kibo skill damage.
- Overlimit: Improves Overlimit power generation and its triggered effects.
- Summoning: Amplifies your Kibo's damage, base stats, and skill cooldowns.
- Constant: Provides straightforward increases to various stats and damage outputs.
Quick Tips
- Read Floor Rules: Always check the specific rules for each floor; they often dictate optimal team compositions.
- Prioritize Stars: Aim for all three stars on earlier floors to maximize total rewards.
- Echo Synergy: In modes with Echoes, select buffs that strongly synergize with your current team or address specific boss mechanics.
- Stance Break Focus: Many Abyss bosses benefit from Stance Break, so include characters efficient in this area.