Each time a model with this trait makes an attack, you can ignore any or all hit roll, Weapon Skill and Ballistic Skill modifiers.
Each time a model this this trait makes an attack, on an unmodified wound roll of 6, improve the Armour Penetration characteristic of that attack by 1.
Techinfernal Loci:
If this unit has the DAEMON ENGINE keyword, it is always considered to be engaged in Wanton Destruction, Wanton Massacre and Wanton Slaughter (see Codex: Chaos Space Marines).
If this unit does not have the Daemon Engine keyword, it is never considered to be engaged in Wanton Destruction, Wanton Massacre and Wanton Slaughter.