Magic Forums

recently i have been haunted by visions of being attacked whilst out with my gf or images of me being with her ralatives and again being attacked by some one....my visions are useually correct and so id like to know if there is a way to have a defence mechanism like a form to turn into e.g a person turning into a wer wolf when in danger or vampire best example is increadible hulk. i dont want anything far fetchd id be happy with a super ability to hjust surge through me and i have the ability to defend my self any ideas thank you?