5. One with the Shadows

When resolving an attack made against this Warlord whilst they are entirely on or within a terrain feature, add 1 to the saving throw (excluding invulnerable saving throws). Whilst this Warlord is entirely on or within a terrain feature, improve its invulnerable save by 1, to a maximum of 3+ (e.g. a 4+ invulnerable save becomes 3+).