We all know what Prosper can do and how popular he is, but little Miss.Fortune can be full of value herself, picking apart graveyards and giving you either more Rogues or Treasure, both things this deck would love
Almost every Dragon flies, so your threats are hard to block and close games fast
If, on the other hand, you are looking for a mechanic to bring Lord Xander, the Collector back into play immediately after his death or to strengthen the copy combo, Marchesa, the Black Rose is of the greatest use
(Any amount of damage it deals to a creature is enough to destroy it.) Creature - Warrior Skeleton Color tag templates(None) Persistent Specimen : Return this card from your graveyard to the battlefield tapped
But the biggest chase cards are Jeweled Lotus, Mana Drain, Vampiric Tutor, and other powerhouse cards in extended art versions only found in Collector boosters