Legendary Creature - Sliver
Even in a "bad" use case, if a player has three to five creatures in play, they can give each of them trample, vigilance, and a +1/+1 counter to push damage through
Even with this in mind, a few cards have still managed to blow MTG players away
(Pretty interesting because these attackers get around Cyclonic Rift, they're lands.) You can also get some payback by animating your opponents lands in response to a creature board wipe
For the low low cost of one mana, you get a powerful card draw engine
While the most valuable cards in sets like Celebrations are merely reprints of the original artwork, this set features the original 151 Pokemon with new artwork to enjoy