How do I add different effects for attacks?

[Vice Versuh]

PM Build just tweaking stuff to test things.

For example, I'd like to do something like this where he changed the fire into lightning/thunder

http://forums.kc-mm.com/Gallery/BrawlView.php?Moderated=All&Reported=All&Wifi=0&Featured=All&Name=Thunder+Falco&ByUser=&Credit=&Info=&AudioSource=&MainType=Character&SubtypeSearch=and&Target=-1

But I'm trying to implement it into PM 3.6+ build so he still retains his moveset, gravity, damage, ect.