Kragg, the Rivals of Aether crossover monster, joins Aethermancer’s Alchemical Woods roster in the free Maverick’s Compendium update on October 29, 2026. To reach the Alchemical Woods, beat the game on base difficulty, collect 15 different monster mementos, and then buy the Path to Alchemical Woods meta upgrade from Sir Tiberion in Pilgrim’s Rest for 400 Aether Crystals. However, the developers have not published where Kragg appears in the biome, his type or his stats, so this guide covers the confirmed path and marks the rest as unknown.
Summary: Aethermancer Kragg
- Update: Maverick’s Compendium, free, on October 29, 2026.
- Kragg: a monster from Rivals of Aether, added to the Alchemical Woods roster.
- Other new monster: the community-designed Philosopher’s Stone.
- Biome unlock: beat the base difficulty and collect 15 monster mementos.
- Who unlocks it: Sir Tiberion, with the Path to Alchemical Woods upgrade.
- New class: the Aether Maverick, unlocked after beating Khepri once.
- Not published: Kragg’s spawn spot, type and stats.
What the Maverick’s Compendium Update Adds
Aethermancer is a monster-taming roguelite from moi rai games, the studio behind Monster Sanctuary, and offbrand games publishes it. It has been in Steam Early Access since September 23, 2025, and the developers have pushed the 1.0 release to 2027.
Maverick’s Compendium is the third major content update and the fourth overall on the Early Access roadmap. The Steam announcement lists three headline additions:
| Addition | Detail |
|---|---|
| New player class | The Aether Maverick |
| Two new monsters | Philosopher’s Stone and Kragg |
| The Siriux Journal | A compendium that tracks and unlocks monster stats and lore as you play |
The update is free. According to the Steam post, the two new monsters complete the Alchemical Woods roster, so Kragg is not a boss or an event reward.
For another roguelike that keeps adding content through free patches, see our He is Coming Patch 16 guide, which covers items and weapon mods.
Who Kragg Is
Kragg comes from the Rivals of Aether universe, the platform-fighter series by Aether Studios, and offbrand games also publishes Rivals of Aether II. In the original game’s story, he is one of the Wallbuilders who maintain the Rock Wall.
The studio describes the collaboration as a balancing act. Developer moi rai says they wanted to keep the essence of a character while designing him to fit Aethermancer. Previews describe him as a rock-armoured beetle or a rock golem, and those descriptions differ, so check his in-game sprite.
The studio’s Bluesky post says Kragg is ready to kick enemies out of the screen. That line suggests an aggressive playstyle, but it is a joke, not a stat sheet.
How to Unlock the Alchemical Woods
You cannot find Kragg until the Alchemical Woods is open, and it is not available from the start. The biome arrived in the Alchemical Awakening update on June 25, 2026, and it is an alternative tier-1 biome. That means you can choose it to start a run.
Here is the unlock path:
- Beat the game on base difficulty. This is the first requirement.
- Collect 15 different monster mementos. The official wiki says the upgrade needs 15 different unique mementos.
- Meet Sir Tiberion in Pilgrim’s Rest. He appears there after you defeat Chernobog, or after you have spoken with him six times across runs.
- Buy Path to Alchemical Woods. The meta upgrade costs 400 Aether Crystals.
- Start a run in the new biome. The upgrade unlocks it as a starting biome.
The Steam announcement says crafted mementos count, and the wiki says unique ones count, so collect different ones instead of crafting the same one 15 times.
Sir Tiberion is the Knight, an NPC you first meet during runs. He sells meta-upgrades for Aether Crystals, and his shop opens after one of the two conditions above.
Where to Find Kragg in the Alchemical Woods
The developers have not published Kragg’s location. Here is the confirmed picture:
| Question | Status |
|---|---|
| Which biome? | The Alchemical Woods |
| Is he a boss? | No source says so |
| Which zone or area? | Not published |
| Spawn chance | Not published |
| Does he need a special item? | Not stated |
| Can you recruit him? | He is a monster in the roster, so recruitment is likely, but it is not confirmed |
I will not invent a spot. The best method is to play the Alchemical Woods after the update and note where he appears. The new Siriux Journal can help, because it tracks and unlocks monster stats and lore as you play.
Here is a practical plan based on how monster-taming roguelites usually work. These steps are my suggestions, not confirmed rules:
- Unlock the biome first. You need Sir Tiberion’s upgrade.
- Start every run in the Alchemical Woods. It is where Kragg lives.
- Explore each zone fully. Wild monsters can sit behind side paths.
- Check the Siriux Journal. It records what you have met.
- Share sightings. The community will find the pattern fast.
Kragg’s Type and Stats
Your keywords describe Kragg as an Earth and Wind monster, but I found no source that confirms his type, stats or skills. The official posts name him only as a monster from Rivals of Aether, and press descriptions call him rock-armoured.
Here is what we know about types in general. The Aether Maverick class works with Aethermancer’s six monster types. So Kragg’s type affects how he fits a Maverick team, and you should check it in the Siriux Journal once you meet him.
The Aether Maverick Class
The update also adds the Aether Maverick, the third player class after the Aether Tamer and the Aether Alchemist. It approaches team building in the opposite way from usual.
Here is how it works:
- Counter-synergy. Normal team building asks you to share at least one type across your party to unlock synergies. The Maverick rewards the opposite.
- More types, more reward. If your party covers all six types, you get more Aether and a higher chance of Maverick Skills on level-up.
- Unlocking it. You unlock classes after you beat Khepri for the first time.
- Switching. You choose your class at Pilgrim’s Rest before each run.
Because the Maverick rewards variety, Kragg may be useful if his type fills a gap in your team. That is a reasonable idea, but I cannot confirm a Kragg Maverick build until his type and skills are public.
Tips for the Update
These tips are my suggestions, based on the confirmed systems:
- Save Aether Crystals. The Alchemical Woods upgrade costs 400.
- Collect different mementos. Fifteen unique ones are required.
- Beat Khepri if you want the Maverick. It unlocks after that fight.
- Check the Siriux Journal. It stores monster information.
- Try mixed teams. The Maverick pays you for variety.
Common Mistakes
- Looking for Kragg before you unlock the biome. He lives in the Alchemical Woods.
- Crafting the same memento 15 times. The wiki requires different ones.
- Trusting stat charts. Kragg’s stats are not published.
- Expecting a boss fight. No source calls him a boss.
- Forgetting that the update is free. You do not need to buy anything.
Conclusion
Kragg arrives in Aethermancer’s Alchemical Woods on October 29, and you reach that biome by beating base difficulty, collecting 15 different mementos and paying Sir Tiberion 400 Aether Crystals. His exact location, type and stats are still unpublished, so explore the biome and check the Siriux Journal. Everything here is accurate as of October 29, 2026, and the developers may share more details soon.
FAQs
When does Kragg join Aethermancer?
He joins on October 29, 2026 in the free Maverick’s Compendium update.
Where do I find Kragg in Aethermancer?
He is in the Alchemical Woods roster. The developers have not published an exact spot.
How do I unlock the Alchemical Woods?
Beat base difficulty, collect 15 different mementos and buy Path to Alchemical Woods from Sir Tiberion.
How much does Path to Alchemical Woods cost?
It costs 400 Aether Crystals, according to the official wiki.
What is the Aether Maverick?
It is the new third player class, and it rewards teams with very different monster types.
What type is Kragg?
The developers have not confirmed his type or stats.
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