Fire (PSR Supplement)

**PSR** is an alternate ruleset compatible with most 5e content.
System Differences The Basics Time Shifts Phases The d20 Ability Check Ability Scores Strength Dexterity Constitution Knowledge Perception Charisma Saving Throws Skills Carry Slots	Encounters Group Turns Round‑Table Turns Staggered Turns Your Turn Move Action Bonus Action Reaction Making an Attack Unarmed Strike Sunder Defense Cover	Hit Points & Damage Temporary Hit Points Massive Damage Damage Types Max Damage Other Dangers Defeat Dramatic Death Common Hazards Extreme Climates Conditions Downtime Downtime Trading Downtime Enterprise	Items Goods & Currency Material Goods Weapons Improvised Attire Shields Tools Gear Attunement Objects Damaging Objects Hauling Objects Vehicles Artillery NPCs Mount Cohort Stat Blocks Vulnerability, Resistance, & Immunity Special Senses

Fire is a damage type.

Heat, flames, lava, a dragon’s fire breath, catching on fire, and burning temperatures cause fire damage.
Lava and ignited terrain can cause fire damage. Such areas might be overrun with smoke.
Often effects which cause fire damage can render a creature or object Ignited, and sometimes this can spread to other creatures or objects.
A Soaked creature has resistance to fire damage, but when the creature takes fire damage while out of water the Soaked condition evaporates.
Particularly inflammable creatures and creatures acclimated to extreme heat both often have resistance to fire damage.
Highly combustible creatures and objects, such as those made of paper or, are likely vulnerable to fire damage. Webs and mummies, for example. Creatures that rely on being cold, such as those made of ice are snow, are also likely vulnerable.