If your Army Faction is **^^Tyranids^^**, while a **^^Tyranids^^** unit from your army is within 6" of one or more friendly **^^Synapse^^** models, that **^^Tyranids^^** unit is said to be within Synapse Range of that model and of your army. While a **^^Tyranids^^** unit from your army is within Synapse Range of your army: ■ Each time that unit takes a Battle-shock test, take that test on 3D6 instead of 2D6. ■ Each time a model in that unit makes a melee attack, add 1 to the Strength characteristic of that attack.
While this unit is within Synapse Range of your friendly Tyranids unit (excluding Neurogaunt units), it has the Synapse keyword.