If one or more unsaved wounds are caused by the Shinobi's attacks, the wounded model's Resilience is permanently reduced by 1 (to a minimum of 1). The Poison takes effect at the end of the Initiative Step. This poison affects only Single Model units and Characters. The modification is applied before taking the Toughness test for Fauntei Shi. A model can only be affected once per phase by this Poison, but the effect is cumulative over several turns.