If a Unit ever has nonzero damage marked on it equalling or exceeding its Might, it is Killed.
§ 143.2.a Core Rules PDF (officieel)
§ 143 Units have multiple Intrinsic Properties unique to them:
§ 143.2 Might: The combat statistic of a Unit. Used to determine a Unit's contribution to Combat, as well as when it is Killed by damaging effects.
