I played 2 games with chaos with my wife.
One time she played chaos and one time I played as him.
BOTH times the game ended with the opposing player building a dome and chaos drawing card on the start of his new turn.
both times we drew Pan
and just jumped down immediately.
The game just ended anti-climatically and there was nothing the other player could do.
Is Pan overpowering in the Chaos deck? or are we making a mistake
One of the threats is Pan, but that should not happen often.
I think that was just a case of unlucky shuffling.
2 back to back games is not enough to proove it is overpowered or unbalanced.
You may play several games in a row where Pan never shows up.
It's all in the luck of the shuffle.
Hence the name: Chaos.