Swarm: The army can occupy another creature's space and vice versa, and the army can move through any opening large enough for a Medium humanoid. The army can't regain hit points or gain temporary hit points.

Shield Wall: When the army is reduced to half its hit points or fewer, it gains a +2 bonus to AC.

Disciplined Formation: The army has advantage on saving throws against being frightened.

Multiattack: The army makes three attacks.

Longsword: Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 22 (4d8 + 4) slashing damage.

Heavy Crossbow: Ranged Weapon Attack: +4 to hit, range 100/400 ft., one target. Hit: 18 (4d10 + 0) piercing damage.

Battle Orders (1/Day): The army can use its action to issue orders that bolster its allies. Up to 3 allied creatures within 60 feet gain temporary hit points equal to the army's Constitution modifier (+3) and have advantage on their next attack roll.