Scar Tissue. This is very good, granting -1 Damage to all incoming attacks, to the minimum of 1. A frontrunner or champion could make good use of this to shrug off even a Damage two attack at the outset of the game. An interesting 1 to mix with Doc’s Experiment https://aarakocrawizard58912.blogminds.com/the-definitive-guide-to-d-d-genasi-5e-25903201