Dragon's Mountain - Technique
j B Chaotic Scattering
Rank: 2
Activation: As a Movement and Scheme action using a readied improvised weapon, you may make a TN 2 Survival (Air) check targeting one position at range 1–2.
Effect: If you succeed, choose one of the following terrain qualities: Dangerous, Entangling, or Obscuring. The weapon lands at the target position. All terrain within 1 range band of the targeted position gains that terrain quality. This effect persists for one round, plus one additional round for every two bonus successes. If you fail, the weapon lands at the target position.
New Opportunities
LL: Choose one additional terrain quality (Dangerous, Entangling, or Obscuring) to apply to the terrain.
Source: Path of Waves Pg. 86