One of the challenges is to have a Hero and a Villain character in play (a way to get new players to start paying attention to character classification) so you and your opponent can work together to get both kinds of characters on the board at the same time
There has been one big innovation in Phoenix over the last few months that has been a big boost to this decks power
*Commander Reaper King may be FOIL*
But in decks that care about exile, like various Doctors Who, Prosper, Tome-Bound, Pia Nalaar, Consul of Revival, and especially Edgin, Larcenous Lutenist, this can easily get up to 5+ damage
Its completely fine to ask what the card would go for raw and ungraded, and to walk away if the pricing doesnt make sense for what you need
These sleeves are smaller, and used for card games like Yu-Gi-Oh