Unstoppable Swarm
(Rule)Description: Each time a **^^Tyranids^^** unit from your army moves, models in that unit can move through friendly **^^Tyranids^^** models as if they were not there. In addition, each time a **^^Tyranids^^** unit from your army attempts to operate a closed Hatchway, if your opponent tries to prevent it, add 1 to your result of the roll-off.