Auto-translated
Regarding the vampire with a sword—IMHO—it's a perfectly normal option... I recently watched "Underworld 2" and they fought quite well with swords there... As for realism... for example, let's give him a fang attack.... say he bites a hydra... and let's assume he kills it... then according to "medieval legends of the peoples of Europe," after a couple of turns, the hydra carcass sprawled across 4 cells should rise from the ground with fangs and sharp ears and go start biting its former comrades.... in the end, the balance will be completely lost :)
Let him swing his sword!!! it's a battle!!! and then he can drink blood in his free time away from the "scrap"... we aren't saying that demons should bring a vat of tar to the battlefield, are we???:)))... or that druids should walk around with a bag of fly agarics and seeds of Uzbekistani grass....:)))
IMHO—the sword—and that's it!!!!
Let him swing his sword!!! it's a battle!!! and then he can drink blood in his free time away from the "scrap"... we aren't saying that demons should bring a vat of tar to the battlefield, are we???:)))... or that druids should walk around with a bag of fly agarics and seeds of Uzbekistani grass....:)))
IMHO—the sword—and that's it!!!!