Feraligatr

Major Tsunami

Once during your turn (before your attack), if Feraligatr is your Active Pokémon and if your opponent has any Benched Pokémon, your opponent switches his or her Active Pokémon with 1 of his or her Benched Pokémon. Either way, if you have any Benched Pokémon, switch Feraligatr with 1 of them. This power can't be used if Feraligatr is affected by a Special Condition.

Rending Jaws 70

If here are no damage counters on the Defending Pokémon, this attack's base damage is 40 instead of 70.