This ability always takes the form **[SUSTAINED HITS X]**. Each time an attack made with a **[SUSTAINED HITS]** weapon results in a **critical hit**, that attack results in a number of additional hits on the target as denoted by **X**. ***Example: An attack made with a **[SUSTAINED HITS 2]** weapon results in a **critical hit**. That attack therefore hits the target three times (once from the **critical hit**, and twice more from the **[SUSTAINED HITS 2]** ability).
Once per battle, at the start of the Fight phase, this unit can use this ability. If it does, until the end of the turn, weapons equipped by models in this unit have the [SUSTAINED HITS 1] ability.