Scyla Anfingrimm

Always Strikes Last special rule
Inflicts automatic hit at model's Strength on one enemy infantry, war beasts, or swarm in base combat

When charging uses 3D6 and discard the lowest result and add to their move value.
When fleeing and pursuing, use 3D6 and discard the lowest result.

At the start of each Close Combat round, a unit that is in base contact with one or more enemy models that cause Fear must take a Leadership test, before any blows are struck.

Reroll all misses during the first round of combat against hated foe

A model with the Mark of Khorne has the Frenzy special rule. 

ERRATA:
Add the following line to the second paragraph: ‘In the case of
models with the cavalry, monstrous cavalry, chariot or monster
unit type, only the rider has the Extra Attack special rule.’

Number of attacks equal to the outlined dice roll for each model

Armour save of 5+

If all models in a unit have the Unbreakable special rule then the unit is Immune to Psychology