Place one Incendiary marker for each instance of Incendiary next to the unit. A unit with one or more Incendiary markers gains Flammable. Remove one Incendiary marker:
• Immediately when the unit suffers one or more wounds (before saves are performed) from Ranged Attacks that are Flaming Attacks.
• At the end of a Round of Combat in which the unit suffers one or more wounds (before saves are performed) from Melee Attacks that are Flaming Attacks.
A Character leaving a unit affected by Incendiary is no longer affected, unless the Character was a single model unit when it gained Incendiary. In that case, the Character keeps those Incendiary markers.