Dwarven Bullheadedness

Your natural stubborness born from being a dwarf is extraordinary. You are more resistant to stun and knock down attacks than normal.

Prerequisite: Dwarf.

Benefit: After you roll for a saving throw against a stun or knock down but before the outcome is determined, you can roll a d10 and add it to the result.

Once you use this feature, you cannot use it again until you take a short or long rest.