How to beat the main vampire in Blood and Wine (the Witcher 3: Wild Hunt)

So many things have spawned, I have already answered this question 3 times. Well, take it.
Take an excellent potion of white raffar, an excellent potion in addition to full hp gives invulnerability for 3 seconds. Starts casting mice, drink a potion, 0 damage. Or don't dodge, just run to the side.

let him go

and for whom is meditation created?

Jerusalem_96
during the fight to meditate hmm did not try, I think it's impossible

Yes, he is at the level of death killed at once. I did not feel a shortage of potion. kven + a decoction that constantly regenerates HP + a skill that immediately replenishes 25% HP for each potion consumed. and the main thing is not to miss the mice