Arch duke sirus pendrake

Legendary Resistance (3/Day). If the vampire fails a saving throw, it can choose to succeed instead.

Misty Escape. When it drops to 0 hit points outside its resting place, the vampire transforms into a cloud of mist (as in the Shapechanger trait) instead of falling unconscious, provided that it isn’t in sunlight or running water. If it can’t transform, it is destroyed.

While it has 0 hit points in mist form, it can’t revert to its vampire form, and it must reach its resting place within 2 hours or be destroyed. Once in its resting place, it reverts to its vampire form. It is then paralyzed until it regains at least 1 hit point. After spending 1 hour in its resting place with 0 hit points, it regains 1 hit point.

Regeneration. The vampire regains 20 hit points at the start of its turn if it has at least 1 hit point and isn’t in sunlight or running water. If the vampire takes radiant damage or damage from holy water, this trait doesn’t function at the start of the vampire’s next turn.

Spider Climb. The vampire can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.

hex armour

sirus where's Enchanted armour filled with hexes at the start of each round he can choose a damage type he becomes resistant to that damage type until he chooses another one 

When he is crit with a melee attack reflect half the damage back 

Has advantage on saving throws against spells 

If sirus is killd but his hex armour is not destroyed he will revive after 1 day if he is dead and someone puts on his hex armour he can possess that person  until the day is up where then will take on his original form inside the armour with the person pushed 5ft out 

Enchanted eye 

sirus can see from any raves eyes within the city

can cast detect thoughts at will without expending a spell slot 

Pressence of the Tyrant 

each player within 15ft of sirus must make a charisma saving throw DC 14 or become frightened a frightened creature can make this saving throw at the end of there turn if a creature succeeds a saving throw they are immune to this ability for the next hour 

 LIlliths curse

Once per day sirus can go into a blood lust and shift into his ascendant fourm (use were bear stats) he shifts out of this form if he doesn't make an attack or take damage by the end his next turn 

Asendant Vampire Weaknesses. The vampire has the following flaws:

Stake to the Heart. If a piercing weapon made of wood is driven into the vampire’s heart while the vampire is incapacitated in its resting place, the vampire is paralyzed until the stake is removed.

Multiattack. (Vampire Form Only). The vampire makes three attacks, only one of which can be a bite attack.

Siruses firearm 

2d8 piercing +1d10 necrotic +10 to hit bonus +9 

Unarmed Strike (Vampire Form Only). Melee Weapon Attack: +9 to hit, reach 5 ft., one creature. Hit: 8 (1d8 + 4) bludgeoning damage. Instead of dealing damage, the vampire can grapple the target (escape DC 18).

Bite. (Bat or Vampire Form Only). Melee Weapon Attack: +9 to hit, reach 5 ft., one willing creature, or a creature that is grappled by the vampire, incapacitated, or restrained. Hit: 7 (1d6 + 4) piercing damage plus 10 (3d6) necrotic damage. The target’s hit point maximum is reduced by an amount equal to the necrotic damage taken, and the vampire regains hit points equal to that amount. The reduction lasts until the target finishes a long rest. The target dies if this effect reduces its hit point maximum to 0. A humanoid slain in this way and then buried in the ground rises the following night as a vampire spawn under the vampire’s control.

Charm. The vampire targets one humanoid it can see within 30 feet of it. If the target can see the vampire, the target must succeed on a DC 17 Wisdom saving throw against this magic or be charmed by the vampire. The charmed target regards the vampire as a trusted friend to be heeded and protected. Although the target isn’t under the vampire’s control, it takes the vampire’s requests or actions in the most favorable way it can, and it is a willing target for the vampire’s bite attack.

Each time the vampire or the vampire’s companions do anything harmful to the target, it can repeat the saving throw, ending the effect on itself on a success. Otherwise, the effect lasts 24 hours or until the vampire is destroyed, is on a different plane of existence than the target, or takes a bonus action to end the effect.

Children of the Night (1/Day). The vampire magically calls 2d4 swarms of bats or rats, provided that the sun isn’t up. While outdoors, the vampire can call 3d6 wolves instead. The called creatures arrive in 1d4 rounds, acting as allies of the vampire and obeying its spoken commands. The beasts remain for 1 hour, until the vampire dies, or until the vampire dismisses them as a bonus action.

The vampire can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The vampire regains spent legendary actions at the start of its turn.

Move. The vampire moves up to its speed without provoking opportunity attacks.

Fire and fade 

Make a wepon attacks then turn invisible until the of the turn 

Bite (Costs 2 Actions). The vampire makes one bite attack.

Commanding pressure (costs 2 actions) 

the creature he commands gets a extra turn that he controls a creature can resist this with a DC 14 Wisdom save