Oh it was just a funny idea, not something to fight with lol imagine making a couple golems dance for a show with mud strings as the wires.
-They can be directed when you release them kind of like throwing chidori senbon but not as fast
-Yes you can release as many as you like, 20 was just the max.
-Yes the balls can affect the user as well like how lightning can affect its master if they are wet and it self conducts
-Yes they can be directed while they float, they still have your chakra in it
-It wouldn't count as a move to redirect them since they self-maintain like a rasengan, their is no per turn chakra cost
-You can control them and do other jutsu while they are still around but not at the same time unless you have YY or SNK or clones.
-They are like nagashi, they don't "damage" but they paralyze, even one ball can paralyze someone for a full turn. So its like a field full of nagashi land mines
-They can float up to Mid range away from you so if its within mid range in the air from you they can reach it.
-They don't impact they disperse on contact
-They are a little smaller then a smoke/flash bomb
-Yellow, normal lightning color
if nothing else, can we do your gen next
