card cases to display wide cards 34 in X 22 in Silver Show Case Large Aluminum, Trading Card Display Case Suitable for Sports Card/TCG/Jewelry Collection, 1-Year Coverage : Sports & Outdoors turning your display more attractive than ever Kaapai® TradeVault Lockable Trading Card

The holographic foil makes the specter's energy particles pop off the card - which is a really cool effect

The answer depends on budget, card value, and personal preference

The one extra mana in its cost is insignificant when you consider the extra card advantage

It made me start a special collection I might post in the future

7 Darkness Darkness Pokemon (the TCG counterpart to Dark Pokemon) is where this list starts to take a turn towards the better Energy Types in the game

That set also comes with EB01-017-blueno which is just a common blocker that has the Film type, so he's also searchable (and playable) by a lot of cards in the deck