Looks like damage should be increased to 250.
The animation should remain the same according to this comment from castersrealm:
3/27/2001:"Looks like the lvl 19 spell Careless Lightning when cast"
http://web.archive.org/web/200109111...Id=1468&Page=2
http://home.earthlink.net/~brucehalp...uidspells.html
Fixed, pending update.