I want it to be something to do with Tymora, so something luck-based, but not the Lucky feat. My group's fighter has the following ability:
“You can use a reaction when an enemy makes an attack against you to shift the stone on your skin to a different place in your body. You can choose to do so after the DM rolls the attack, but before they determine whether it hits or misses. When you use this reaction, you have resistance against bludgeoning, piercing and slashing damage from that attack. You can use this reaction an amount of times equal to your Constitution modifier.”
I'm looking for something at a similar power level. If anyone has any ideas, that'd be great! Thank you!