CGC Trading Cards graders have seen many counterfeit examples, but one recently submitted card was very unique in its deception
Thats just my opinion though, and I know players have a different range of opinions based on their own expectations and experiences
They ultimately will get out valued, out powered and generally out resourced by all other builds but their tempo element keeps them competitive
Timeline Culler, for example, is a two Black mana card with Haste that can be cast from the graveyard for its Warp cost, which is one Black and pay two life
At a MV of 3 and a reasonable activation cost, this card is wonderful for those players who want to apply some combat pressure
This Jitte just does so much for so little investment: Any creature-based deck will have to answer Umezawa's Jitte if they hope to win