Forecast (Ex): Castform changes forms in extreme weather. In particularly bright, warm, sunny weather, it gains the [Fire] subtype. In very cold weather, it gains the [Cold] subtype. When it is raining, it gains the [Water] subtype. During a sandstorm it gains the [Earth] subtype. Finally, in darkness it gains the [Negative] subtype, and is cured by negative energy and damaged by positive energy. Control Weather (Su): With a full round action, Castform has a limited ability to change the weather. It only changes for one minute, and in a one mile radius. The options are as follows: