Haywire
(Rule)Description: A model that hits a Target with a weapon with the Haywire trait resolves normal damage then rolls 1D6, a roll of 4+ causes one additional damage. Place a Haywire token on the target model. A model with a haywire token counts as a Crippled model. Remove the haywire token in the cleanup phase. Haywire may not be removed by a damage control reaction.
Note: The Crippled modifier is only applied once per roll, regardless of the number of sources.