Elemental Nova [two-actions] Focus 6

A roaring blast of elemental energy erupts around your targets. Select an elemental trait: air, earth, fire, metal, water, or wood. Elemental nova gains the trait you choose. Elemental nova deals 11d6 damage based on the chosen trait: electricity or sonic for air, bludgeoning or piercing for earth, acid or slashing for metal, fire for fire, cold for water, or poison for wood.