The marketplace for the Pokmon TCG is turbulent, but generally speaking, three traits tend to guarantee a card having value: being nostalgic (e.g., being an Eeveelution), being a Legendary, and/or being a Secret Rare or Alt Art
For example, Bruenor Battlehammer reduces the cost to equip to 0, but reconfigure creatures don't have an equip cost, just a reconfigure cost, so it doesn't apply to them
There are 32 qualifying legendary creatures that can choose a background as your second commander
Creature - Zombie Color tag templates(None) Xenic Poltergeist : Until your next upkeep, target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value
To use both Cosmetic and Battle Flair in battles, you need to equip Flair when setting up your decks in the Deck menu