You’ll come up against a handful of tutorial bosses during Chapter 1 of Final Fantasy: Resonance’s lengthy adventure. However, none will pose nearly the challenge of its first esper boss, Siren, whom you’ll find awaiting you at the top of her spiral tower. This tough opponent can hit hard and cast Charm on your party, which certainly poses a problem if you’re not prepared to deal with it. But don’t worry, as we’ve got some tips for dealing with Siren…