digimon digi battle card game starter set Digi-Battle | Games Holo Alt Starter Deck Cards

With 11 power, you could steal someones commander, strap on a FireshriekerFireshrieker (included in the deck), and potentially kill an opponent with their own commander (assuming they cant block)

You get the idea

Armageddon Knight Darkest Diabolos, Lord of the Lair "Kaiju" monsters Phara the Primordial Goddess Radiant Typhoon Fonix, the Great Flame Singularity Fiend Summoner Monk Therion "King" Regulus Sky Striker Maneuver - Afterburners

Some cards are more in demand than others, which can impact their value

If a card in a library or graveyard has in its mana cost, X is 0 for the purpose of determining its mana value