Can You Beat Slay the Spire 2 Without Attacking?

Slay the Spire 2 features lots of ways to do damage without attacking, ranging from relics to skills to powers. Every class in the game has at least a few ways to damage enemies without attacking. In this video, I find out if it's possible (or how difficult it might be) to beat Slay the Spire 2 without attacking a single time. Let me know if you have any other ideas for challenges I could try next!