The ShiftstonedEternal Power Calculator is a deck-building tool that visualizes your odds of drawing enough Influence and Power based specifically on the cards found in your deck.
Im by no means an expert but if I had that pool I would probably look to do something with Shadow Primal, Shadow Fire, or some combination of all three. You have a couple Feln cards worth playing like Recurring nightmare and trickster cloak is nice if you just need to get a few more points in to win. If you splash Fire I wouldnt add more than the Warcry creatures, torch, and the big dragon. Maybe Flamebelcher if you feel like you can get double Fire.