An attack move that inflicts double damage if used on a target that is switching out of battle.
Effect
this move has the following additional effects:
If an opposing Pokémon would choose to switch out of battle this round, then the user uses this move on it (changing its target if necessary) before it switches out. In that case, this move's power is doubled and accuracy checks are ignored.
Pokémon that learn Lasso
Level Up
Note: Due to memory issues, results are limited to 50.