The Indestructible Golem is found near the end of The Elusive Golemancer mission. It is invincible to all regular damage, and must be destroyed using the Flux Matrix, which deals 1,337 damage to it per hit. Life stealing skills affect it as normal.
Like all "Invincible" NPCs, the Indestructible Golem IS vulnerable to life stealing skills. Draw the golem to the entrance and kill it slowly with them, as the golem runs back and forth.
It takes 3 "1337" hits to kill it with the final one being at an extremely small amount of health, which puts the total health around 2675.
Skills that damage from attacks, such as Pain Inverter also do damage.
Trivia[]
The Flux Matrix used to destroy it deals 1,337 damage per hit. 1337 is a widely used term in internet culture.
This creature uses the "Sinister Golem" skin, into which a player can turn by using a Sinister Automatonic.