This is pretty similar to the first argument, that youll draw your best cards less often, but it highlights that its even more likely that you have some cards that are wildly better than your other cards in post-sideboard games
It costs a lot less mana to claim a bowlful of an opponents life these days, and this can be exemplified in my own approach to deck building
Contents: 14 Cards 1-4 cards of rarity Rare of higher 3-6 Uncommon cards 6-9 Common cards 1 Land card (Traditional Foil Land replaces a Land in 20% of boosters) 1 card of any rarity is Traditional Foil
These are the only Iconic cards in the set and have a unique foiling treatment
Eevee, Noibat, Clefairy, Fletchling, and Jigglypuff all start as Colorless Pokmon that can evolve into a different type
If the image on the back is just a solid colour, it's likely a fake