pokemon arceus card gx XY116 - Holofoil XY Promos Colorless Artist Arceus & Dialga & Palkia

Omniscience was very scary in game 1, but became totally manageable after sideboarding

Great conditions on the box and the cards

A 3/4 double striker is also a formidable surprise blocker/attacker, making this rendition of The Wanderer powerful on offense and defense

That said, there is a much better zero mana equip cost artifact in Legacy that sees monstrous amounts of Commander play

You can learn more about art cards in the Collecting Magic: The Gathering Foundations article or find your new favorite artwork in the Foundations Card Image Gallery (non-stamped versions have the same art but without the artist's signature or Planeswalker symbol)

Unfortunately, it's a bit too cumbersome to really punish decks in formats where multiple copies of cards are allowed, but it'll definitely show those Hare Apparent decks who's boss