Voidwalker's success comes from pressuring life totals while completely cutting opponents off from graveyard plays
For all the lofty, Magical-Christmas-Land theory that happens with our combo, this part strikes a nice balance
It doesn't copy whether that token is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on
When the Oracles trigger is on the stack, you can cast Endurance, and if they have three or more cards in their graveyard and/or still have cards in their library, the Endurance trigger will leave them with more than two cards in their library and the trigger will fizzle
As it stands though, I think this card is mid
It was comprised of 383 cards, which included the five basic lands, 26 reprints from Fourth Edition, one reprint from Unlimited and ten functional reprints, which are cards that do the same thing as existing cards, but have another name