are all first edition pokemon cards valuable Rarest and Most Pokémon — MoneyMade I have a bunch of

This slot goes out to all the pingers that toss a point of damage around when an opponent draws a card

In addition to the obvious things like Syphon cards (do some effect to each other player, gain benefits depending on how many other players this hit), there are cards that affect a random opponent, cards that give everyone the game the ability to join forces to create a big effect (for example, a sorcery that lets everyone pitch in mana and then lets everyone put lands into play from their decks), and Enchant Creature cards sorry Auras that boost the creature while preventing it from attacking to

Specifically, Jace's mana value is always 4

They should be around $7 USD each, or you can pick up a box for a little over $200