Synaptic Imperative

While this Synaptic Imperative ability is active
for your army and a friendly HIVE TENDRIL
unit is within 6" of this SYNAPSE model:
•If that unit is performing an action, it can
make ranged attacks without that action failing.
•That unit can start to perform an action,
even if it Advanced or Fell Back this turn.
•If that unit has the PSYKER keyword,
performing a psychic action does not prevent
it from manifesting psychic powers.