-( Story related, cannot be missed )-
The Fire Giant will be a bit harder than normal in its extensive health coverage. However, the game drops a hint in how to take it down easier, by boggling it. Once it attacks after being Boggled, it'll turn around and expose its battery pack, allowing it to take MASSIVE DAMAGE. Unleash your Specials at this time or use powerful hits, but try to save some star points in your Action Bar to repeat with Jake once more.