Heart's Thunder was created in 1990.
Thunder into Our Hearts was created in 1976.
You can get Thunder when you beat the Olympus Colisseum once.
Thunder in Paradise - 1994 Queen of Hearts 1-13 was released on: USA: 15 July 1994
From Their Hearts was created in 1998.
Thunder in the City was created in 1937.
Baltimore Thunder was created in 1987.
Thunder Tiger was created in 1979.
The Thunder Rolls was created in 1989.
Crimson Thunder was created in 2002.
Thunder Express was created in 2004.
Tallahassee Thunder was created in 1999.
Orlando Thunder was created in 1991.