What Is Last Epoch and How Does Its Seasonal Content Work?

Last Epoch is an action RPG built around class choice, skill specialization, and a seasonal patch cycle. Each season adds new items, skills, and a seasonal mechanic, and the game's endgame runs through systems like the Monolith of Fate, dungeons, and arenas. Last Epoch Tools tracks all of this — patch info, item and affix databases, skill and passive tree changes, build guides, a build planner, and loot filters — so you can plan a character before or after a season drops.

Core action RPG premise

The game follows the standard action RPG loop: pick a class, level it, and shape it through two main progression layers.

• Classes — the base archetype you start with (the site's build guide listings show Lich, Spellblade, Necromancer, and Shaman among the classes in active use).
• Skills and skill trees — individual skills have their own trees, so specialization happens per skill, not just per character.
• Passive trees — a separate layer of character-wide passives.
• Ailments and minions — status effects and summoned units are tracked as their own systems, with their own database entries.

Because skills, passives, and ailments all change between seasons, the site maintains dedicated pages for each so you can check current values rather than relying on memory.

How seasonal content works

Seasons are the main content cadence. Each one ships as a patch with a theme, a seasonal mechanic, and a set of additions.

Season 5, Rage of the Frostborn, is the current example. According to the site's patch info, it includes:

• New items, new prefixes, and new suffixes
• Item and affix changes
• Changes to skills, skill trees, and passive trees
• Changes to ailments
• New class skills: Summon Tide Elemental (Shaman), Radiant Lance (Paladin), and Dreamslash (Bladedancer)
• The Rage of Morditas season mechanic, with Morditas-exclusive drops and a Pinnacle Morditas encounter

One practical caveat the site states directly: not all calculations in the build planner were updated at season launch, with more updates rolled out over the following days. If a planner number looks off right after a patch, that's the likely reason.

Endgame systems

The site lists these endgame areas as distinct content categories:

Seasonal mechanics layer on top of these — for Season 5, that's Rage of Morditas, with its own drop pool.

Planning a character

Two tools do most of the work before you commit time in-game:

1. Build planner — map out skills, passives, and gear, then compare against published guides. The site hosts community guides (for example, a Mana Stacking Flay Lich by Allie, a Flame Reave Spellblade and a Cold Crit Marrow Shard Lich by BlueBeyond, and a Chinese-language Necromancer bleed skeleton build by yuyuyzl), each tagged with its season and class.
2. Loot filters — control which drops the game highlights, which matters most when a new season floods the item pool with new affixes.

Supporting references include the item database, skills, ailments, minions, and character profiles. The site is available in English, German, Spanish, French, Japanese, Korean, Polish, Portuguese (Brazil), Russian, and Chinese (Simplified).

Where to follow changes

• Patch notes — the Season 5 patch info page links out to full notes and to the new items, prefixes, suffixes, and change lists.
• News — developer streams are posted here; for example, Game Director Mike Weicker joined AaronActionRPG's stream on September 30 at 1 PM CDT to answer Season 5 questions.
• Build guides — sorted by recency, with season and class tags, so you can tell whether a guide predates the current patch.

If you're deciding whether to start now: a new season is the cleanest entry point, since the item pool, skill changes, and seasonal mechanic are all current, and the build guide list is refreshed around launch. If you're returning after a break, check the skill, passive, and ailment change pages first — those are where old builds most often break.