The mist was still thick and was protecting the trio from getting targeted by the red beams that the giant Bulked-Up Puffclaw was shooting. In order to make it stop shooting blindly and accidentally hitting the shelter along with Erin and Leon, Bill and Iris had to get the beast's attention.
Bill charged up his wind aura and took a skill out of the leader's book that they had fought against while walking back to the base.
Bill called upon the aura of the wind itself and strong wind began to blow around him pushing away the mist completely. The giant beast stopped shooting red beams randomly as it felt the strong winds pushing the mist away and within seconds all the mist and smoke had been completely removed by Bill's wind ability.