Charred Remains
Frequency 1/day
Frequency once per day
Your next fire spell leaves embers in its wake. If your next action is to Cast a Spell with an area and the fire trait, for 1 minute, your spell's area becomes difficult terrain as well as hazardous terrain, dealing 1 fire damage for each square a creature moves through.
Traits
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.
Spellshape actions tweak the properties of your spells. You must use a spellshape action directly before casting the spell you want to alter. If you use any action (including free actions and reactions) other than casting a spell directly after, you waste the benefits of the spellshape action. The benefit is also lost if your turn ends before you cast the spell. Any additional effects added by a spellshape action are part of the spell's effect, not of the spellshape action itself.