Add bonus hero Dracula/Vampire

[tdauth]

https://wowpedia.fandom.com/wiki/Vampire

https://www.hiveworkshop.com/threads/dreadlord-pre-beta-look-a-like.114133 https://www.hiveworkshop.com/threads/vampyr.193210/ https://www.hiveworkshop.com/threads/vampire-combatant.188818/ https://www.hiveworkshop.com/threads/carrion-bats-1-32.333134/

Spells:

• Drink Blood -> Heals/increases power/drain life
• Bite/Convert -> converts into ghoul or zombies or even vampires. Bites a regular unit and converts it into a vampire warrior. Maybe passive with chance.
• Ulti: Bat Form: https://www.hiveworkshop.com/threads/classicbat.227187/ https://www.hiveworkshop.com/threads/battroll.49624/ allows flying
• Telekenisis.
• Vampiric Aura
• Coffin/Sleep: https://www.hiveworkshop.com/threads/stone-coffin.312485/
• Increased stats at night.
• Bat Swarm: https://www.hiveworkshop.com/threads/batswarm-unit.354519/

Standard Ability: Invisibility Mount: Bat? Maybe just allow transformation into a Bat and keep the spells?

[tdauth]

• Fix Bat flying height.
• Add learnable hero spells.
• Make Bat Form permanently and no Chaos damage.