New dark troop: Sundavar(Vampire)

Training cost: 450 DE
Training time: 25 minutes
Housing Space: 9
DPS: 90 (x3 against heros)
HP: 450
Movement Speed: 30
Description: A wizard who dabbled in Dark Elixir and as punishment lost his magic and was cursed with undeath, weakness to fire and an unquenchable thirst for Dark Elixir. In his thirst he first and for most goes after the Barbarian King and Archer Queen for the DE in their veins and any other troops after then in his rage targets the closest thing in sight. When he bites (damages) heros he gains life from the de in their blood.

Against heros he does times 3 damage, 35% life gain per hit against heros, favorite target is heros then de buildings, takes double damage from inferno towers and with each lvl 10 is added to attack, 25 to HP and 25 to cost. Lvl 4 being the max. Unlocked at townhall 9.
I would show you the reference art but idk how to post it. The closest I could find that matched the picture in my head is Alucard from the tv series Hellsing. Please make any comments or suggestions about the troop. Clash on!