^He needs 1 Metal and 1 Lightning to do that. He's in DP5, btw.
The better one you're looking for would be Gliscor Lv. X from DP5, it's only a stage 2 and doesn't need any energy to do so since it comes with his Power. Too bad it's only usable when you place him down, but Paralyze is too good to be guaranteed so it's not that strange.
Another option is Walrein MT, the paralyzing isn't 100% but it has a nasty condition.