You summon torrents of rain spirits from the great storm, concealing your allies and making your enemies more susceptible to nature's fury.

Daily   ✦     Primal, Zone
Minor Action      Area burst 2 within 5

Effect: The burst creates a zone that lasts until the end of the encounter. Each ally within the zone gains concealment. Each enemy that enters the zone or starts its turn there gains vulnerable 5 lightning and vulnerable 5 thunder.

Published in Dragon Magazine 385, page(s) 38.