For Pack Openers The box EV is negative (see below), as is standard for premium collector products
The floor completely dropped out once collectors realized just how massive the Fusion Strike print run actually was
If you're new, however, putting your card side-by-side with an online version is a good start
There were a few cards that played into that theme, such as a creature you could discard from your hand whenever you wanted or a few effects that used the graveyard as a resource: Due to the small number of these sorts of recursion and effects, the set didn't really feel like a graveyard-infused set
Might not seem like much since the best creatures this card wants to target also have trample, but if it survives with a Tajic, Legions Edge or Gigantosaurus on the battlefield whew
Sometimes it can mean that the line or format is incomplete, sometimes its because the code is misspelled