Remember how wordy cards used to be? Something that seems like a simple effect today would be an absolute chore to read when Magic first began. That's why we little novellas on some cards from the game's early days, all to describe a rather simple-seeming rules interaction.
I present to you, the Fate Reforged Beta Seven, courtesy of Z's Proxy Factory.
There's more where that came from. You can find the full seven here.