This was a suprisingly easy and fast pet dungeon compared to like gnomeregan or Wailing Caverns.
Everyone does not have a port in Blackrock Depths Pet Battle Dungeon via Manapoof?
I don't know why this is not mentioned here since I would call a title a reward too. So: don't forget your "Minion of Mayham" title from Tasha :)
Missing the port from Manapoof as well. Several guildmates also missing this.
In case anyone besides me can't figure out how to get OUT of the dungeon once you've beaten it, just right click your avatar and select leave instance group. Took me forever, since this isn't the usual way to leave these pet dungeons.