After all, these cards were incredibly common back in the day and so there are likely thousands of them currently sat in storage just waiting to be rediscovered
Strange Cave Decent Stadium (if you are running a deck with these cards) that lets you skip fossils and place an Omanyte, Kabuto, Aerodactyl, Aerodactyl ex , Lileep, or Anorith directly on your bench as a basic Pokmon once per turn
Now that this ones been around a while and Ive continued to enjoy it , I dont think I can count it as a precon much longer
Even if youve seen them hundreds of times, there might be art your brain just doesnt understand
Players use a deck of 60 cards to play against each other
Edit 2nd of November 2018: Changed Set number Mareep for intance is a perfect example of a strong Basic card from my perspective