Cauldron born Captain

Brave. The knight has advantage on saving throws against being frightened.

Re-born Fortitude. The captain makes a saving throw whenever he goes down to 0 hit-points. The DC is the damage received+5, if the saving throw is successful the captain goes to 1HP instead.

Rally. Back in live Captain had undying loyalty of his men, that lead all of them to their deaths. Now, that they came back to life, Captain's man still loyally answer their captains call. Captain can as an action call uppon his warriors, who will emerge from the Cauldron. Roll a d4 how many will appear from the Cauldron on next turn, all summoned Cauldron soldiers share the same initiative. Captain can repeat the same action as many times as he wishes, as long as there are soldiers still in the Cauldron (20 soldiers and 1 Captain)

Multiattack. The captain makes two melee attacks.

Greatsword. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 10 (2d6 + 3) slashing damage..

Leadership (Recharges after a Short or Long Rest). For 1 minute, the captain can utter a special command or warning whenever a nonhostile creature that it can see within 30 feet of it makes an attack roll or a saving throw. The creature can add a d4 to its roll provided it can hear and understand the knight. A creature can benefit from only one Leadership die at a time. This effect ends if the knight is incapacitated.

Orders. As a Bonus Action, Captain can command his soldiers to attack specific target, or perform a specific action. They will follow that order as long as they can hear or see the captain give the order, and have an +1 to any skill check to follow given order (does not  include attack and/or damage rolls).

Parry. The knight adds 2 to its AC against one melee attack that would hit it. To do so, the knight must see the attacker and be wielding a melee weapon.