- A Spirit Warrior wraith construct which has an Eldar Soul Grafted to an infinity circuit within. - Made from Stelthene, a plastic compound invisible to most forms of sensor, can be upgraded to infiltrate. - Comes equipped with a sensor package that can detect. - Has a teleport homer and can jump towards the enemy to ambush them. - Assassins come with power gloves to tackle armour and supressing shuriken catapults. - Cannot Cap or Decap points. - Can be upgraded with infantry domino field and infiltration research.