Antimagic Susceptibility. The armor is incapacitated while in the area of an antimagic field. If targeted by dispel magic, the armor must succeed on a Constitution saving throw against the caster's spell save DC or fall unconscious for 1 minute.

False Appearance. While the armor remains motionless, it is indistinguishable from a normal suit of armor.

Shadowy Veil.
While in dim light or darkness, the Scout can take the Hide action as a bonus action.

Shortsword.
Melee Weapon Attack: +5 to hit, reach 5 ft., one target.
Hit: 7 (1d6 + 3) piercing damage.

Shadow Strike (Recharge 5-6).
The Scout teleports up to 15 feet to an unoccupied space it can see, leaving a trail of shadow. The next attack it makes before the end of its turn has advantage.