Dragon's Mountain - Technique
l A Ravenous Swarms
Rank: 3
Activation: As a Support action, you may make a TN 3 Theology (Fire) check targeting one position containing a flammable object at range 0–1. The object is consumed by flames.
Effect: If you succeed, you summon a number of fiery motes equal to your Fire Ring plus the silhouette of the object consumed. These motes follow you, periodically setting fire to nearby objects. When you succeed at an Attack action, you may spend a number of motes up to your school rank to add one bonus success per mote spent. The motes persist until the end of the scene. If you succeed, after you perform a Fire invocation, you summon one additional fiery mote. This effect persists until the end of the scene.
New Opportunities
Fire L: The fiery motes only set nearby objects on fire when you will them to do so, rather than haphazardly.
Fire L: When you defend against damage, you may spend a number of motes up to your Fire Ring to reduce the damage you suffer by 1 for each mote spent this way.
Source: Core Book Pg. 204