Hive Buster
Level
6
6 A weapon with the hive buster fusion can temporarily disrupt the psychic ability of certain creatures on a critical hit. The target can negate this effect with a successful Will save; otherwise, it can’t use its limited telepathy or telepathy for 1d4 rounds. If the creature has the hive mind or Swarm mind ability, it can’t use that ability and gains the flat-footed and off-target conditions for the same duration. If the weapon already has a critical hit effect, when you score a critical hit, you can apply either the weapon’s normal critical hit effect or the hive buster effect.
Source
Attack of the Swarm: The Last Refuge pg. 44
Dragonscript
ID
85407debd80f31e0fe2e0205