LogFAQs > #909969450

I think that L-Block and other joke characters tend to do better with registered users than unregistered ones. There's some discussion about it in the stats topic, if I recall right.

Since the difference won't be huge (registered users might vote for L-Block at 53% while unregistered ones vote for Kefka at around the same, for instance, though those numbers are essentially made up.) That being the case, it won't change the outcome unless the match is really close - but Kefka/L-Block could easily be a match that's close enough for that.

Kefka might be the type to do well with registered users too for all I know. Someone else would be better qualified to comment on that.