Ultimately, being a mana dork with the werewolf creature type is enough for a typal deck
Some newer cards like Anionter Priest will also do some work in cube at some point but again, in dedicated decks
(Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) Return target creature card and up to one target Cleric, Rogue, Warrior, or Wizard creature card from your graveyard to the battlefield
Creatures like Murderous Rider, Ravenous Chupacabra, Cavalier of Night, and Massacre Girl offer removal, and Golgari Findbroker can get back a The Cauldron of Eternity that we happen to mill over, while the rest of our deck is mostly focused on good value creatures like Jadelight Ranger and Merfolk Branchwalker that can also fill our graveyard