But with the introduction of Fiendess, a card that can special summon your subterrors as well as protect them, while also being searchable by The Hidden City (The Subterror field spell), theres a chance of the deck no longer being a brick fest
Edgar Markov If you play regular multiplayer Commander then Edgar Markov is just a very solid vampire tribal commander
It also has marketing and legal reasons, though (this censorship has a reason, after all)
X SPELL Quick-Play If you control no monsters in your Main Monster Zone: You cannot Special Summon from the Extra Deck for the rest of this turn after this card resolves, except "Sky Striker Ace" monsters, also send 1 other card you control to the GY, and if you do, Special Summon 1 "Sky Striker Ace" monster from your Extra Deck to the Extra Monster Zone, and if you have at least 1 LIGHT and 1 DARK "Sky Striker Ace" monsters on your field and/or in your GY, the Summoned monster gains 1000 ATK
It's a Blue spell with a Black kicker
The first step in determining whether a Pokmon card is of significant value is its type and rarity
