Notably you can copy opponents enchantments as well, so with multiple opponents, there should be more options to choose from
If you build around it, though, it can push you into the lead
Understanding your avenues for liquidity is as important as knowing when to move into a spec as it is the other half of the alchemic equation to transmute your specs into cash
Edgar Markov has an eminence ability that creates a 1/1 black Vampire token whenever you cast a vampire spell, so you can spawn a lot of creatures to put pressure on your opponent
If you skew your deck towards creatures, cards that you want to run anyway -- like Vivien, Champion of the Wilds, Arlinn, the Pack's Hope, and Ranger Class, all top Werewolf support cards -- get even stronger
At the end of the day, these cards are still functional Magic cards