Styles are a specific power type, used by mages. A character can have a maximuim of two Style types, unless addition ones are purchased for 2 points each.
Style magic works by using sign language, called Trigauge, to preform spells.
Ice. Combine wind and water.
Sound. Wind subtype.
Storm. Combine wind, water and lightning.
Crystal. Currently limited to the Kaze Key only.
Metal. Earth and Fire, limited amount.
Having a Style type power allows access to the Mage Aura ability.