Heedless Slaughter

A unit entirely composed of models with this special rule must declare a Charge if able when they begin the Assault phase within 8" of an enemy unit. If there is more than one eligible target, the controlling player chooses the target of any Charges made so long as that target is within 8". Note that this does not allow models with this special rule to Charge a different unit to one that they made a Shooting Attack against in the previous Shooting phase, even if they have made Shooting Attacks against a unit which is further than 8" away and there are eligible targets for a Charge within 8".
Additionally, a unit entirely composed of models with this special rule adds +1 to the score used to determine if they win a Combat in the Assault phase (this modifier is cumulative with other modifiers to Combat Resolution) and adds +1 to the value of any rolls made to determine the result of a Sweeping Advance.