Introduction
NEXON has officially released The First Descendant Season 4 Episode 1, bringing a massive wave of new content, balance updates, and exclusive events. Launched on August 20, 2026, this landmark update continues the narrative of the third-person cooperative action RPG looter shooter developed on Unreal Engine 5. Players are called back to protect Ingris and Albion from The Vulgus—alien invaders who arrived a century ago—and face off against Karel in the brand-new main story, The Great Clash.
The Great Clash: Raven and Karel’s Mothership
The story reaches a critical juncture in The Great Clash, where the Descendants engage in a final showdown against Karel, leader of Qliphoth’s Legion of Darkness, following an invasion that left Albion in flames.
- New Descendant – Raven: A former boss and mediator of an Albion backstreet guild, Raven enters the roster alongside her crow companion. She is a firearm-based skill dealer using Non-Attribute Fusion abilities and a shotgun as her primary weapon. Raven features a unique resource system that does not consume MP, utilizes shield grinding, and has a dedicated dodge animation. She has ties to Viessa, Kyle, and Sharen, and can be acquired through both low-level and high-level content. Completing her story rewards players with Raven Amorphous Material and 100 Rare Basic Materials.
- New Mega Dungeon – Karel’s Mothership: Facing Karel as the final boss, this dynamic dungeon changes battle locations, features shifting attack patterns from Karel, and introduces new mechanics.
- Transcendent Weapons: A new weapon tier available at Normal difficulty or higher, featuring unique firing modes, distinct visual effects, and a quality system where farming guarantees high-quality drops with enhanced base stats.
New Game Modes and System Features
This update expands endgame variety and progression routes for new, returning, and veteran players alike.
- Trials Mode: A highly replayable roguelite-inspired mode consisting of 7 sectors. Players choose 1 Variable Code per sector transition to build a stacking, synergistic deck of effects.
- Rotational Builds: Provides 2 to 3 pre-made, fully geared Descendant builds that rotate weekly. This system lets players jump directly into content without meeting Arche Activity entry requirements while offering a separate matchmaking pool. Playing these builds yields Transcendent Weapons, Archive Shards, and Reactor & External Component progression materials.
- Boost Path (Ultimate Bunny Build Guide): Running from August 20, 2026, until the end of Episode 1, this path automatically enrolls players with Mastery Rank 20 or below without requiring a separate application. Completing it awards a fully assembled Electric Condense Ultimate Bunny build (excluding Ancestors Modules).
- Character Rebalances: Kyle’s kit now scales damage based on maximum Shield—particularly in Onslaught—with improved skill chains. Keelan receives execution difficulty mitigations and an increased minimum damage floor.
In-Game Events and Limited-Time Content
NEXON is hosting 6 special in-game events to support player growth and reward activity across all modes:
- Conquest Event (Sept 3 – Oct 15, 2026): A limited-time high-difficulty event where players battle Karel 3 times. Clearing it once grants the Hero of the Dawn Name Card, a custom UI Theme, and an exclusive skin for the Malicious Dominator Transcendent Weapon.
- Frontline Medical Support (Aug 20 – Sept 23, 2026): A daily login attendance event offering Luna’s Medical Support skin along with Reactor and External Component growth materials.
- The Great Clash Deployment Mission (Aug 20 – Sept 16, 2026): Designed to support Raven, Kyle, and Keelan’s growth by awarding Raven’s Transcendent Module Selection Box, Crystallization Catalysts, and Trigger Modules.
- New Content Challenge Mission (Aug 20 – Sept 16, 2026): Encourages play in Karel’s Mothership and Trials, rewarding the Butcher Malevolent weapon skin and Ultimate/Rare Alignment Devices.
- Back to Albion (Aug 20 – Nov 11, 2026): Guides returning Descendants through major content while offering Ultimate Weapon core enhancement rewards and Ancestors Modules.
- Accelerate Research Week (Aug 20 – Sept 16, 2026): Increases research speed with additional weekend boosts.
- Descendant’s Weekend (Aug 21 – Sept 16, 2026): Grants a 20% boost to Descendant EXP, Weapon Mastery EXP, Arche Tuning EXP, Gold, and Kuiper Shards every weekend.
Players can team up with up to 8 players in cooperative battles across Infiltration Operations, Sigma Sector, Special Operations, and Breach Tracking dungeons. For official updates, visit tfd.nexon.com or join the community on Discord, X, Facebook, and YouTube.
