>>49604129I’m inclined to agree with that anon even if he did mistake what you said. Correcting gramatical or math errors is not a part of this argument and the fact remains that you claim having pokemom between level 60-70 by the time you start the elite four by “fighting a few random encounters”.
If you fought literally everything you encountered and used several higher level pokemon you caught to replace weaker ones as you went on I agree it might be possible but it also mean you more than excessively grinded, especially when I consider places like caves or surfing spots.