Scar of the Dragon's AltarLevel 2+ Uncommon

Your visit to the Dragon's Altar has left you scarred by ambient defiling magic that is the residue of the great beast's passing. That scar is more than just a sign of your visit; it has inured you to some of the harshness of Athas.

Legendary Boon

Property

Whenever a creature, hazard, or trap makes an attack against your Fortitude defense and misses, you gain 5 temporary hit points.
    Level 12: Gain 10 temporary hit points
    Level 22: Gain 15 temporary hit points

Published in Dungeon Magazine 180.