Bone Knight (Greataxe)

Commander of Bones. As a bonus action, the knight can target one skeleton or zombie it can see within 30 feet of it. The target must make a DC 14 Wisdom saving throw. On a failed save, the target must obey the knight’s commands until the knight dies or until the knight releases it as a bonus action. The knight can command up to twelve undead at a time this way.

Master of the Pallid Banner. While within 60 feet of the knight, any undead ally of the knight has advantage on saving throws against any effect that turns undead.

Reckless. At the start of its turn, The knight can gain advantage on all melee weapon attack rolls during that turn, but attack rolls against it have advantage until the start of its next turn.

Improved Criticals. The knight's weapon attacks score a critical hit on a roll of 18 or higher.

Spellcasting. The knight is an 8th-level spellcaster. Its spellcasting ability is Charisma (spell save DC 14, +6 to hit with spell attacks). It has the following paladin spells prepared:

1st level (4 slots): cause fear, command, compelled duel, hellish rebuke, wrathful smite

2nd level (3 slots): branding smite, misty step, magic weapon

Multiattack. The knight makes two melee weapon attacks, one of which can be a shield bash.

Greataxe. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) slashing damage.

Shield Bash. Melee Weapon Attack: +7 to hit, reach 5 ft., one creature. Hit: 9 (2d4 + 4) bludgeoning damage. If the target is a Medium or smaller creature, it must succeed on a DC 14 Strength saving throw or be knocked prone.