Not background necessarily, but some other line of text that says something along the lines of Whenever you sacrifice a Treasure token, give a creature a +1/+1 counter and trample until end of turn. That would make it a lot more interesting and powerful, but I suppose not every card needs to be great
Apparently there is another fake printer group out there
A 5/5 for one mana of each color, Sliver Hivelord gives you an indestructible army of Slivers
With recursion tools like Sun Titan, you can bring it back for repeated pressure and removal flexibility
Some of the strongest cards the game has seen since launch have made their way into the card pool, bringing unexpected combinations and new features to colors that haven't seen them before
The bottom line is that you wont want all your card draw in only one of the colors in a typical multicolor EDH deck, so finding a few red draw staples helps make your decks more consistent