The best pokemon for the pokemon league I think are: Blaziken - Blaze Kick, Sky Uppercut, Fire Blast, and Earthquake. Crawdaunt - Blizzard, Guillotine, Hyper Beam, Surf. Kyogre - Sheer Cold, Hydro Pump, Blizzard, and Thunder. Groudon - Fissure, Eruption, Fire Blast, and Thunder. Metagross - Hyper Beam, Psychic, Rock Tomb, and Meteor Mash. Cacturne - Needle Arm, Giga Drain, Leech Seed, and Spikes.