There is more than one artist with this name: 1) Wicca was a Thrash Metal band from Germany. The band formed in 1985 and released two demos before signing with Steps Records and releasing their only full-length, Splended Deed in 1988. The band split up in 1990, with some members forming another band called Curare.
In late 2008 the band has entered the studio in order to record some unfinished songs and new ones. New album has release in April 2010!