Dormant Eruption
Prerequisites You've been brought to 0 Hit Points by an enemy that has the fire trait or an enemy's ability that has the fire trait
A sweltering heat and sparks of flame that take the form of tiny copies of you surround your body. You're hot to the touch, gaining resistance 5 to cold and fire. Whenever an adjacent creature Strikes you with a melee attack or touches you, it takes 1d6 persistent fire damage. You gain the Thermal Eruption action.
Traits
This trait describes feats that represent special abilities gained after exposure to the weird and deadly.
Effects with the fire trait deal fire damage, or either conjure or manipulate fire. Those that manipulate fire have no effect in an area without fire. Creatures with this trait consist primarily of fire or have a connection to magical fire.
This magic comes from the primal tradition, connecting to the natural world and instinct. Anything with this trait is magical. A creature with this trait is primarily constituted of or has a strong connection to primal magic.