Echoes of War Guide
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Echoes of War is a new permanent gamemode available in Arknights: Endfield. Check out the event's schedule, the current season overview, how to play it, and all its rewards here!
Echoes of War Cycle and Stage Schedules
All Cycles Schedule
All Cycles and Stages Schedules
| Seasons | Release Date, Cycles, & Stages |
|---|---|
 Season of Fervor |
Release Date: Nov. 5, 2026 |
 Season of Phantasia |
Cycle of Phantasia I (Oct. 15, 2026) Stage 1: Blightshade File: Thunderclap Stage 2: Beast File: Qingbo Stockade Stage 3: Grievously Besieged Cycle of Phantasia II (Oct. 22, 2026) Stage 1: Glaiver File: Yinglung Stage 2: Silver Watercutter Stage 3: Wall of Shields Cycle of Phantasia III (Oct. 29, 2026) Stage 1: Age of Axes Stage 2: Skirmishers' Æthillu Stage 3: Inorganic Fervor |
 Season of Illusion |
Cycle of Illusion I (Sep. 24, 2026) Stage 1: Inorganic Fervor Stage 2: Powerful Decapitation Stage 3: Silver Watercutter Cycle of Illusion II (Oct. 01, 2026) Stage 1: Grievously Besieged Stage 2: Brief History of War Stage 3: Old Tales of the Wild Cycle of Illusion III (Oct. 08, 2026) Stage 1: Howling of Undying Beasts Stage 2: Wall of Shields Stage 3: Buried Frontlines |
 Season of Virtuality |
Cycle of Virtuality I (Sep. 2, 2026) Stage 1: Buried Frontlines Stage 2: Beastly Schemes Stage 3: Scars of Landbreaking Cycle of Virtuality II (Sep. 9, 2026) Stage 1: Wall of Shields Stage 2: Old Tales of the Wild Stage 3: Howling of Undying Beasts Cycle of Virtuality III (Sep. 16, 2026) Stage 1: Pulverizing Ammunition Stage 2: Skirmishers' Æthillu Stage 3: Age of Axes |
 Season of Delirating |
Cycle of Delirating I (Aug. 9, 2026) Stage 1: Old Tales of the Wild Stage 2: Brief History of War Stage 3: Howling of Undying Beasts Cycle of Delirating II (Aug. 16, 2026) Stage 1: Skirmishers' Æthillu Stage 2: Old Tales of the Wild Stage 3: Age of Axes Cycle of Delirating III (Aug. 23, 2026) Stage 1: Silver Watercutter Stage 2: Brief History of War Stage 3: Pulverizing Ammunition |
 Season of Recalling |
Cycle of Recalling I (July 16, 2026) Stage 1: Scars of Landbreaking Stage 2: Silver Watercutter Stage 3: Howling of Undying Beasts Cycle of Recalling II (July 23, 2026) Stage 1: Skirmishers' Æthillu Stage 2: Silver Watercutter Stage 3: Age of Axes Cycle of Recalling III (July 30, 2026) Stage 1: Pulverizing Ammunition Stage 2: Scars of Landbreaking Stage 3: Age of Axes |
Echoes of War Cycle and Stage Details
| Stage 1 | Stage 2 |
Cycle of Phantasia I Guide
 |
|
| Start Date | October 15, 2026 12:00 PM (Server Time) |
|---|---|
| End Date | October 22, 2026 3:59 AM (Server Time) |
Cycle of Phantasia: I was released on October 15, 2026, during Phase 1 of Version 1.6. The cycle lasted until October 22, 2026.
Stage 1 - Blightshade File: Thunderclap
| Best Teams | |
|---|---|
| Cryo Team |
|
| Hybrid Team |
|
| Enemies | |
Blitzcrash BlightshadeStage 2 - Beast File: Qingbo Stockade
| Best Teams | |
|---|---|
| Zhuang Fangyi Hypercarry |
|
| Cryo Team |
|
| Enemies | |
Cloud Stalker
Quillbeast
Heavy Sting αStage 3 - Grievously Besieged
| Best Teams | |
|---|---|
| Cryo Team |
|
| Nature Flex Team |
|
| Enemies | |
Heavy Ram
Bonekrusher ArsonistCycle of Phantasia II Guide
|
|
| Start Date | October 22, 2026 12:00 PM (Server Time) |
|---|---|
| End Date | October 29, 2026 3:59 AM (Server Time) |
Cycle of Phantasia: I was released on October 22, 2026, during Phase 1 of Version 1.6. The cycle will last until October 29 2026.
Stage 1 - Glaiver File: Yinglung
| Best Teams | |
|---|---|
| Cryo Team |
|
| Hybrid Team |
|
| Enemies | |
YSTF Captain BlightshadeStage 2 - Silver Watercutter
| Best Teams | |
|---|---|
| Fangyi Hypercarry |
|
| Laevatain Team |
|
| Enemies | |
Hedron δ
Mudflow δ
TidewalkerStage 3 - Wall of Shields
| Best Teams | |
|---|---|
| Typhoeus Team |
|
| Cryo Team |
|
| Enemies | |
Quillbeast Blightshade
PrismHow to Play Echoes of War
Finish Paving the Way Main Mission
To be eligible to play Echoes of War, you must first complete the Chapter I - Process II: Paving the Way main mission.
Paving the Way Main Mission Guide
Reach Authority Level 40 and Above
In addition to completing the required mission, you must also reach Authority Level 40 or higher to participate in the event.
Complete Multiple Cycles Every Season
Echoes of War is a seasonal challenge mode, with each season having multiple cycles and stages within. Each stage comes in 3 difficulties: Normal, Hard, and Brutal. The higher the difficulty you complete, the more stars you earn for that stage!
Receive Honor Rewards For Clearing Stages
Once you complete a stage, you will receive Honor Rewards. These are one-time rewards and do not reset after season updates or cycle changes.
Echoes of War Event Rewards
All Event Rewards
 Oroberyl |
 Mark of Perseverance |
 T-Creds |
 Advanced Progression Selection Crate I |
 Operational EXP |
These are some of the rewards that you can obtain when you complete the Echoes of War season. These rewards may vary depending on the cycle.
Echoes of War Overview
Released on July 16, 2026
 |
|
| Start Date | July 16, 2026 |
|---|---|
Echoes of War is a seasonal endgame mode that was first released on July 16, 2026 during Version 1.4. The game mode was announced during the Version 1.4 Livestream.
Version 1.4 Livestream Summary
Arknights: Endfield Related Guides
Current Events
| Event | Schedule & Summary |
|---|---|
 Spirit's Restoration Sign-In
|
Period: 10/15/2026 - 11/05/2026 Sign-in to get extra pulls for Si! |
 All the Inky Hues
|
Period: 10/15/2026 - 11/05/2026 Explore Si's Painting and complete missions to get various rewards! |
 Yuanyuan’s Blazing Stoves
|
Period: 10/15/2026 - 11/26/2026 Farm crops, get ingredients, choose your dishes and serve them to guests in Yuanyuan Manor! This event has limited-time missions, but the gameplay becomes permanent after Version 1.6. |
Upcoming Events
| Event | Schedule & Summary |
|---|---|
 Arena of Games
|
Period: 10/29/2026 - 11/19/2026 The Trial Arena from a previous event is back with improvements. Challenge yourself with new mechanics to this limited-time event! |
 Carly's Verdant Anthology
|
Period: 10/22/2026 - 11/05/2026 Help Carly take photos of Si's Painting to earn rewards! |
 The Stars Are With Me Sign-In
|
Period: 11/05/2026 - 11/26/2026 Sign-in to get extra pulls for Argent Flow! |
 New Era for the Myriad Souls
|
Period: 10/31/2026 - 11/14/2026 Celebrate Sauin in Arknights: Endfield on Halloween! |
Permanent Events
| Event | Schedule & Summary |
|---|---|
 Awakening Sign-In
|
Period: Permanent Once you unlock the Event Center, log into the game for 14 days. |
 New Horizons
|
Period: Permanent Complete the designated main missions to earn pulls on the New Horizons Headhunting Banner! |
 Authority Level Rewards
|
Period: Permanent Claim exclusive rewards upon reaching specific Authority Levels! |
 Combat Drills
|
Period: Permanent Try out the current featured Operator in a pre-set team and see their skills in action! |
 Monumental Etching
|
Period: Permanent Complete the corresponding Umbral Monument stages in Normal Mode to obtain all available Oroberyl rewards. |
 Operator Progression Booster
|
Period: Permanent Permanent Booster for Beginners that refunds a great amount of materials while upgrading. |
 Protocol Reconnection
|
Period: Permanent Log into the game every day after returning to Arknights: Endfield to receive welcome back gifts! |
|
Echoes of War
|
Period: Permanent A seasonal game mode that is permanently available. Challenge various stages, ear stars, and achieve various season titles. |
 Trial of the Bow
|
Period: Permanent Equip Arrow Chips to complete trainings and exercises for rewards! |
All Web Events
Comment
Echoes of War Guide
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