Forgot to mention,
Mark of asylum does similar work to
the wanderer but I often found myself wanting almost any other card so I cut both.
vigor is a house unto himself tho. I'll have to take a look at the deck again and see if there were some other nifty tricks of note. I remember the banding wolves being fun and if budget isn't an issue
master of the hunt is an excellent mana sink and scales well with anthems
EDIT
Not at all on theme but I imagine
temur sabertooth could work even better than
erratic portal because multiple activations. Might be fun with the flashy wolves, but most people probably won't be too scared of your open mana