Lictor

The Lictor, or Tyranicus Chameleo, is an elite attacker of the Tyranids that is able to ambush and deep strike. They first appeared in the Second Edition of Warhammer.

They operate as scouts and they produce a pheromone that attracts other Tyranids to follow behind them. They also operate as loners, which, when combined with their stealth, represents their assassin like nature.