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The Infiltrator of Aetolia

Infiltrator of Aetolia class portrait

The Infiltrator is Aetolia’s signature assassin class, an untethered class housed in the Spinesreach-based Syssin guild that wields Assassination (dirks, whips, and long-range bowmanship), Subterfuge (stealth and reconnaissance), and Hypnosis (implanting maladies in a victim’s mind).

At a glance
TetherUntethered (Syssin guild is Shadow-aligned; the class is free to move)
CitySpinesreach
GuildSyssin (Patron: Tanixalthas, the Sun Drinker)
Skill setsAssassination, Subterfuge, Hypnosis
Mirror classNone (untethered)
Sister class in guildExecutor
Signature mechanicPhasing out of reality and stalking unseen
Best forPlayers who want stealth, precision strikes, and mental manipulation

Centuries ago, Severn, God of Artifice, chose a select few mortals as defenders of Spinesreach, gifting them with guile and deception. The Syssin trace their lineage back through the founding of the city and the height of the Ankyrean Order. Today’s Infiltrators carry that mandate forward, opposing the Shadowbound and the Shadow Mother in a war known only to the guild and its patron.

The Infiltrator is for players who want subtlety and precision over brute force. If you like picking your target, picking your moment, and disappearing before anyone notices, this is the class.

Origin and lore

The Infiltrator lineage begins with the Shadowsnakes, an experiment of the ancient Ankyreans engineered as a covert workforce to defend Spinesreach. The original Shadowsnakes were physically serpentine, capable of producing venom from glands within their own bodies. They served Spinesreach and Severn with fierce loyalty, and many of those oaths still hold within the modern Syssin.

Modern Infiltrators have shed the serpentine physiology, but the bond to the dead and the past of the guild remains intact. After the Shadowbound emerged onto the Prime Material Plane, Tanixalthas commanded the Syssin to oppose them and their creator. That war continues, fought in shadow and silence rather than on open battlefields.

A Syssin works differently from a sorcerer or a sword-knight. Where Sciomancers wield Shadow magic and Archivists chase the world’s mysteries through numbers, the Infiltrator’s craft is the study of people: direct and indirect observation, hypnotism, post-hypnotic suggestion, and a sleight-of-hand so refined that an outsider often mistakes it for magic.

Skill sets

The Infiltrator skill sets are Assassination, Subterfuge, and Hypnosis.

Assassination is the martial discipline. Infiltrators train with dirks, whips, and long-range bowmanship, choosing finesse over brute strength. Every strike is meant to count. Where a heavy class breaks an opponent open, an Infiltrator finds the gap nobody else can see and slides a blade through it.

Subterfuge covers the stealth toolkit. Masters of the art live in the Shadows, weaving in and out of the battlefield and gathering reconnaissance without ever revealing themselves. The signature ability of the school is the power to phase completely out of reality and walk the world unseen and near-inviolate.

Hypnosis is the mental side of the trade. An Infiltrator can manipulate a victim’s mind and body, implanting maladies and even defined actions into their brain. Combined with Assassination, it means the target can be made to fail before the knife ever moves.

Skill abilities

Assassination

Subterfuge

Hypnosis

Visual style and identity

A singular visual style is somewhat difficult to define for the Infiltrator. Training is what defines the work, not appearance. A brawny Minotaur is as capable of the subtle arts as an agile Mhun. The Lord of Artifice Himself, the most renowned wielder of subterfuge in history, dwells in the form of a Minotaur.

Infiltrators are not honourable knights or chivalrous warriors. They wield dirk and wear scale, and their style is a subtle and tricky one, favouring wit, precision, and cunning over the application of raw strength or direct confrontation. In everyday life, some try to go unnoticed and blend in. Others are flamboyant and eye-catching, whether by nature or as part of some scheme they are running.

Side effects of the work

The work is solitary. While many of Aetolia’s professions adventure for glory, honour, and renown, Infiltrators tend toward the opposite, often keeping to themselves. This can create a lonely, isolated existence for those who choose not to ply their trade through gossip and networking.

Infiltrators also deal with significant distrust and suspicion from those outside their close-knit groups, and this can foster similar mistrust in return. Few Infiltrators enjoy the company or spectacle of large crowds. Many are more at home stalking a single target than partaking in the social niceties of a group.

Who plays this class

The Infiltrator suits players who like to think before they strike. The mechanical kit rewards setup, patience, and reading your opponent. There is no faceroll: a sloppy Infiltrator dies fast. A careful one outlives the rest of the fight.

The roleplay frame is broader than the archetypal sneak-thief. Sweet talking, espionage, and observation are as valid as the knife in the back. The Syssin recognise three umbrellas of operation: Artifice, Influence, and Intimidation. Rarely do two Infiltrators imitate one another.

If you want to charge into a room and crack skulls, look at the Carnifex or the Templar. If you want to leave the room before anyone realises you were there, this is the class.

City and guild

The Syssin guild is anchored in Spinesreach, the Shadow-tethered city of artifice and Republic of the north. Patron: Tanixalthas, the Sun Drinker. The guild houses both the Infiltrator class and its sister class, the Executor, Severn’s old Ankyrean-hunting cadre reawakened after the Grand Artifice.

Although the Syssin guild itself is Spinesreach-anchored, the Infiltrator class is mechanically untethered. That means you can play an Infiltrator without committing to the Spirit-Shadow divide that gates most of Aetolia’s 32 classes. You can multiclass freely with either side, though changing your city allegiance still costs Spinesreach citizenship.

Race choice is independent of class, so you can play an Infiltrator of any Aetolia race.

Frequently asked questions

It can be. The class rewards patience and planning, so if you like puzzle-solving more than reaction speed, you will pick it up faster than someone who wants pure twitch combat. The trial system lets you test it for free before committing lessons, which is the best way to find out.

The guild itself sits in Spinesreach and aligns with Shadow, but the class skills are not gated by tether. Your character will hold Spinesreach citizenship while in the guild. The class itself can be multiclassed alongside Spirit-side classes if you later leave Spinesreach.

Both share the Syssin guild and Spinesreach home, but their kits are very different. Infiltrators lean on dirks, whips, bows, and Hypnosis. Executors wield ringblades, conjure inked creatures, and set ambushes through Subversion. Infiltrator is untethered; Executor is Shadow-tethered. Many Syssin members hold both.

Other classes to consider

Three classes worth a look if you like the Infiltrator profile. Or see Aetolia’s class hub for the rest of the roster.

Executor

Infiltrator’s sister class in the Syssin guild. Pick Executor if you like the Spinesreach setting and the Syssin guild structure but prefer ringblade work and inked-creature conjuration over dirks, whips, and Hypnosis. Executor is Shadow-tethered, where Infiltrator is untethered.

Bard

Untethered performer-assassin from Djeir’s Theater of Shadows. Pick Bard if you like the assassin frame but want acrobatic falchion work and Songcalling magic instead of Hypnosis. The Bard’s Grace of the Empress is a legal cover for assassinations the Syssin do not enjoy.

Predator

Untethered knife-fighter from a world beyond Aetolia. Pick Predator if you want the lone-killer feel of an Infiltrator but prefer wilderness savagery and animal companions to urban Shadow politics.

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