EDIT: Also, how do you make your opponent slow? What command would you use?
From description:
"The command is unk_37ED7029 for all you smash hackers. First parameter is how many frames it takes for the opponent to complete what would normally be 1 frame (i.e. reciprocal of the speed multiplier). Second parameter is the number of frames the effect is active for."
Example:
unk_37ED7029(Unknown=10, Unknown=180)
would slow down the opponent 10x times, making him 10 times slower than usual, for 180 frames (3 seconds)