Get your hands on the Japanese Pokemon 151 set that is equally as valuable as the English version!
Realistically, your best bet is to use Rule Zero to also allow Krarks Other Thumb to be playable
#1 - Mew ex (Rarity: Special Illustration Rare) Undoubtedly the crown jewel of this set, Mew ex takes the top spot
Warp rules specifically state that you can cast it for its warp cost from your hand only , unless the card says otherwise
But maybe the artist was thinking it would be more likely for that dairy farm to have a bottled disguised as a cow (not sentret or even a milktank)
An article on print errors could go numerous directions because there are so many variations of said errors This week, I want to start with the basics: the most obvious print errors, where cards contain the wrong picture, wrong casting cost, and wrong expansion symbol