History: Stygian Onslaught

Every event since the first one, June 2025 (version 5.7).

Version 7.1

Version 7.1 — “Luminous Battlefront”

Now

September 30 — November 3

Stellar Glimmer
  • Churin · battle-hardened
  • Secret Source Automaton: Overseer Device
  • Guardian Blade of Drifting Snow
Blessing and buffs
  • Three fights in a row, each with its own time limit. The challenge counts once all three bosses are defeated
  • Exalted Ones: up to 16 characters receive buffs, and the list changes. On Dire difficulty the Exalted Ones’ buffs do not apply
  • Disturbance Outbreak (September 30 — October 10): after clearing Hard or higher you can spend Resin on artifacts from a chosen domain and earn Dire Prestige
  • From Menacing difficulty a character cannot be used in two fights — Stellar Glimmer is needed in fights 1 and 3, Cryo in fight 2
  • Rewards: 450 Primogems for the first three difficulties, the “Radiant Phantasm” weapon appearance for Dire and “Sublimation” for Dire under 180 s.
Current cycle →

Version 7.0

Version 7.0

August 19 — September 22

Bosses

  • Chimeric Winged Lion
  • Wind Operative · enhanced version
  • Knuckle Duckle

Version 6.7

Version 6.7

July 8 — August 11

Bosses

  • Precursor's Secret Source Matrix of Overseer Network
  • Lord of the Hidden Depths: Whisperer of Nightmares
  • Secret Source Automaton: Configuration Device

Version 6.6

Version 6.6

May 27 — June 30

Bosses

  • Battle-Hardened Glacial Wolf
  • Hydro Tulpa
  • The Open-Eyed

Version 6.5

Version 6.5

April 15 — May 19

Bosses

  • Radiant Moongecko
  • Tenebrous Papilla
  • Frostnight Herra

Version 6.4

Version 6.4

March 4 — April 7

Bosses

  • Hexadecatonic Mandragora
  • Knuckle Duckle
  • Secret Source Automaton: Overseer Device

Version 6.3

Version 6.3

January 21 — February 24

Bosses

  • Lord of the Hidden Depths: Whisperer of Nightmares
  • Oprichniki Fireblade Shock Trooper · enhanced version
  • Emperor of Fire and Iron

Version 6.2

Version 6.2

December 10 — January 13

Bosses

  • Iniquitous Baptist
  • Iktomisaurus · enhanced version
  • Experimental Field Generator

Version 6.1

Version 6.1

October 29 — December 2

Bosses

  • Frostnight Herra
  • Battle-Hardened Lightkeeper
  • Frost Operative · enhanced version

Version 6.0

Version 6.0

September 17 — October 21

Bosses

  • Aeonblight Drake
  • Battle-Scarred Rock Crab
  • Oprichniki Fireblade Shock Trooper · enhanced version

Version 5.8

Version 5.8

August 6 — September 9

Bosses

  • Tenebrous Papilla
  • Battle-Hardened Tent Tortoise
  • Battle-Hardened Pipilpan Idol

Version 5.7

Version 5.7

June 25 — July 29

Bosses

  • Hydro Tulpa
  • Lava Dragon Statue
  • Secret Source Automaton: Overseer Device