And then for a single green mana you can give it haste, trample, or reach for a turn, all of which have their value at times and further add to the reasons to play the card
Elsewhere, the decks creatures fall into two main buckets: Equipment focused, and reanimator focused
Chaos: Whenever you roll Chaos, you may search your library for an artifact, reveal it, then put it into your hand
Okay, so considering there is a bunch more stuff I haven't even looked through yet, I can pay $300 for this collection." Even though there may be a bunch of bulk, or more binders full of rares, I pretty much stop looking though the cards at this point
They are more useful in dedicated Food decks, since there are multiple cards that benefit from sacrificing them to trigger effects