RNG 5. Target friendly Faction warrior model/unit. If the model/unit is in range, its melee weapons gain Grievous Wounds for one turn.

A model hit by this weapon loses Tough and cannot have damage removed from it for one round.
No errata for Grievous Wounds (Create)

From Page: Deathly Strike

Description for Deathly Strike

RNG 5. Target friendly Faction warrior model/unit. If the model/unit is in range, its melee weapons gain Grievous Wounds for one turn.

A model hit by this weapon loses Tough and cannot have damage removed from it for one round.
No errata for Grievous Wounds (Create)

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