Past Standard examples include: Fable of the Mirror Breaker, Atraxa Grand Unifier, or Raffine Scheming Seer
As you could probably guess, ante was incredibly unpopular as players did not want to risk losing their cards
The other reason you might want to throw in the towel now is the sheer time commitment the game asks from you
Most Iconic & HighValue 1st Edition Charizard Pokmon Cards 1
Legendary Creature - Berserker Dwarf Timeless Dragon Flying Plainscycling (, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.) Eternalize (, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Dragon with no mana cost
Elesh Norn // The Argent Etchings - shes pretty tricky to use, as her front-facing abilities do not directly interact with Incubator tokens