Goblin Camp Create a Treasure token
Right now the prices of Lord of the Rings sealed product is incredibly high, although there is some speculation it will drop once The One Ring has been found which might mean if you aren't interested in playing The One Ring lottery, your best bet will be to wait a couple of weeks (or months?) before snagging a box for yourself in hopes that prices will normalize once the chance of opening the most expensive card in the game's history is gone
Some of these are also highly desirable in foil as they have so few prints, like Minamo, School at Water's Edge and Amulet of Vigor
Sphinxes often draw cards, pose questions to the opposing player, and come with powerful keywords including flying, lifelink, hexproof, and more
Scry is a mechanic that helps with both ends of the random issue in floods and screws
If you can exile 30 manas worth of historic permanents from your graveyard, all your creatures will be 9/9, forever