Base Set Symbol: The original Pokemon cards, known as the Base Set, do not feature a specific set symbol
Rat decks are already great at establishing a wide board state, and Karumonix makes it even easier with its ETB effect
The Packleader Now that we've covered some of the best new cards that I highly recommend adding to your Werewolf deck, I have one more card that is so good that I demand you make room for: Howlpack Piper provides everything that Werewolf Tribal desperately needs: it lets you dump all your creatures on to the battlefield, usually at a huge mana discount (especially if you're running a bunch of 6-drops), all while dodging any potential countermagic
While Vren is on the battlefield, creatures your opponents control are exiled instead of dying, and abilities that trigger when a creature dies won't trigger
The second card to have been spoiled is a very interesting Eldrazi spell called Coax from the Blind Eternities, which allows players to wish for Eldrazi spells that are either in exile, or from outside the game (such as in your sideboard)
These could be located in dedicated crystal rooms, although their appearance in the games has shifted as the series continues to evolve