For true craziness, you can copy creatures that pump each other, trigger on combat damage, or have have abilities that trigger whenever something happenseach copy sees the others enter the battlefield and deal damage, so your triggers grow geometrically
you will not find them in Collector Booster displays
With these two cards in play, all you need to do is gain life or deal damage to win instantly
Of course, not everyone is interested in selling cards, so we'll also talk about the expected value without taking into account fees and shipping, although here, it's worth mentioning once again that if your goal is to build a Standard collection, it's usually smarter (from a financial perspective) to wait a month or two for prices to decrease as supply enters the market and then just purchase singles rather than buying a box
You just discard your hand and get seven cards from your opponents library
Nissa, Vastwood Seer (Mythic) It may seem pretty odd to be calling out the most expensive card in the set as my top underdog pick, but hear me out