The best ending in Dragon Age: The Veilguard is the one where all but one member of your team survives, and no Faction leaders die. Davrin or Harding's death is unfortunately unavoidable, as whoever you pick to lead the second team during the 'Isle of the Gods' main quest will die later on, no matter what.

In the final hours of Dragon Age: The Veilguard, players have to make a handful of impactful choices that will change the outcome of some story beats. One in particular is deciding who will lead the second team during the Isle of Gods Quest: Harding or Davrin.

The Veilguard who belongs to the Grey Wardens faction. He is one of the seven romanceable companions in the game