Hello, I was practicing for a wizard city% run, and got to the nightshade/foulgaze battle. I was thinking that this battle was pretty hard for a low level storm wizard, especially how the minion has a storm resistance. So, I was thinking you could go and team up with some other wizards on the team up button right below the action bar once you get to the tower. It does follow the rules that you aren't doing it with your friend, but a random player. It may take at most 2 minutes to get a team, and you'll have to fight some extra minions, but it really does reduce the possibility of a death and could get through the fight easily without much struggle.

Yes, you can't team up. As GB said, exiting your character and reentering is the best idea. Not fleeing since it will use mana, and not fighting due to how risky it is. You just want to go first. It's tough, believe me, but you can do it with good enough luck and proper card usage. You can see my latest WC% run for reference if it helps :)

Ok thank you