Tycho Reavers are powerful reavers used by Heiberg the Heretic's mercenary force. Heiberg offered their use to Infested Stukov, who had hired mercenaries to destroy his enemies.
Each scarab does 100 normal damage, upgradable to 125, plus splash damage. Scarabs will chase their target on the ground, self-destructing harmlessly after five seconds if it cannot make contact. Scarabs cannot ascend or descend from cliffs, but may use ramps. Scarabs may not be intercepted.