The perils of learning a new system

(or: How I almost killed a PC in the first session of our new campaign) Me and my ttrpg-group have recently started playing a new campaign in Draw Steel. We've done a shorter three session one shot with the system before, just to see if we liked it, so we're still new to playing and running the game. After over ten years of D&D 5e it's great to get into a new system. And as our forever DM, I find…