Earthcraft has long been banned out of basically everything, including Legacy, thanks to interactions like: Turn 1: Wild Growth Turn 2: Earthcraft, then drop Shrieking Drake and respond to its trigger by tapping it to untap the land with Wild Growth on it
This is green, Im leaning into it
If you have full sets of a certain subset (such as basic to stage 2 Pokmon or Trainers cards), it might also be prudent to not just separate them, but also use that to distinguish that bulk pile
Speaking of untapping, FatestitcherFatestitcher
You can only earn up to five shop tickets from other players a day
Its a great way to bypass blue decks countering your other creatures, and it having protection from counterspells itself is pretty important