1 cost, 1.0 Ganyu team clearing 7.0 Abyss!
Technically 1.2 is when she was released, but close enough. 6 year old team still clearing!
This was a pretty difficult challenge because I was playing on a weaker account with not great cards. I had to come up with a very creative strat in 12-3-2 (double fruit melt) to have enough damage to clear.
High quality Youtube (removed builds here, to shrink video size): https://www.youtube.com/watch?v=Q7tIfriO9h4