The Assassin is an agent of the Viz-Jaq'taar, an order formed specifically to hunt down and destroy rogue mages. Her training reflects that purpose: she combines traps and ranged pressure with high-speed melee combat, and her claw weapons let her access skills belonging to other classes. The result is a class that can operate from a safe distance or in close quarters with equal competence, depending on how you build her.

Weaknesses

Build variety is the main constraint. The lightning trap combination is dominant enough that other parts of the tree — most of the Martial Arts skills and several non-lightning traps — do not compete with it at the endgame level. Players who want to explore the full class tend to hit a ceiling where the options narrow down to one or two configurations. This is not a problem if you enjoy the trap playstyle, but it limits the class's long-term build depth relative to others.

Playstyle & Skills

The Traps tree places autonomous sentries that deal damage without requiring you to be in range — it is the closest Diablo II gets to a summoner-style ranged build. Shadow Disciplines provides speed buffs, crowd control, and the Shadow Master companion, who operates independently and copies your gear. Martial Arts works on a charge-and-release mechanic: Charge-up Skills accumulate effects that are then detonated by a Finishing Move, rewarding builds that manage their combo state carefully.

Most Assassin builds draw from at least two trees. Trap builds still benefit from Shadow Disciplines for speed and utility, and Martial Arts builds often supplement their damage with secondary trap placements.

Early Game & Leveling

Fire Blast functions immediately at level 1 and provides consistent ranged damage before the trap skills come online. Lightning Sentry becomes available at level 12 and marks the point where the Trap Assassin's damage output separates itself from other early-game options. Players taking the melee route can combine Tiger Strike with Dragon Tail for strong physical-into-fire burst damage. The Assassin's base run speed is among the highest in the game, which makes the progression feel comfortable regardless of the path taken.

Farming & Endgame

The combination of Lightning Sentry and Death Sentry is the Assassin's most efficient farming setup and functions at a competitive level without requiring expensive gear. Death Sentry's Corpse Explosion component multiplies the effective clearing speed in dense zones significantly. Wake of Fire is an alternative for the Secret Cow Level specifically, though its fire damage creates practical problems in other zones due to common Fire Immunities.

For Über content, the Kick-based melee build using the Chaos runeword is the standard approach. Chaos provides the Barbarian's Whirlwind skill to the Assassin, opening a playstyle that handles the Pandemonium bosses effectively with mid-tier gear.

The Assassins belong to the Viz-Jaq'taar, the Order of the Mage Slayers — a secret organization formed by the Vizjerei mage clan after the devastating civil war between the sorcerer brothers Horazon and Bartuc. When their rivalry tore the clan apart (with both brothers revealed as pawns of demonic forces), the surviving Vizjerei resolved to create a watchdog order that would prevent such corruption from ever recurring.

Crucially, the founders determined that the Assassins must never wield magic directly, as this would expose them to the same demonic influence they were sworn to combat. Instead, they developed fighting techniques drawn from internal discipline — martial arts, enchanted devices, and trap mechanisms powered by ingenuity rather than arcane channelling. Their training emphasizes meditation and mental purity above all.

For centuries the Order operated in total secrecy, their reputation alone keeping mages honest. With the reemergence of the Prime Evils, the Assassins have stepped into the open for the first time, engaging demonic forces wherever they surface.