Dwarven Holds armies have a number of Grudges which confer a bonus when attacking specific enemies. The total number of Grudges held by a Dwarven Holds army is calculated in the following manner:
• One Grudge for a General with Ancestral Memory on the Army List
• One Grudge for each King on the Army List
• Two Grudges for each War Throne on the Army List
Right before the battle (during step 7 of the Deployment Phase Sequence), you must choose a single unit from the opponent’s Army List for each Grudge in your army (this may also be a Character). The models of this unit are considered “marked”. All models in the Dwarven Holds army gain Hatred against marked models, and against models joined to units with more than half of their models marked.