Dwarven heroes of old could shrug off their enemies’ magic, and some of that Resistance manifests in you. You gain the Call on Ancient Blood reaction.

Call on Ancient Blood [reaction] Trigger You attempt a saving throw against a Magical effect, but you haven’t rolled yet; Effect Your ancestors’ innate Resistance to magic surges before slowly ebbing down. You gain a +1 circumstance bonus to saving throws on the triggering save and other saves against Magical Effects until the end of this turn.