Draw as much as you can. The penalty is not having as many cards lol
Thanks for the response. To be honest, it didn't feel like that much of a penalty. I was left with 2 spells, the relic that lets you immediately cast a prepped spell with +2 damage, a gem, and my starting card which allowed me to heal. Every turn, I was doing between 8 and 10 damage, buying a charge, and healing.