6 - Power in Your Hands. Every once in awhile you'll get an idle animation where Booker looks down at his hands to see whatever power you currently have selected. He's got his fire abilities loaded up now in the shot here. Other times it'll be green spirit looking stuff for his possession powers, perhaps. The powers themselves aren't very numerous that we've seen but you've got some nice variety in how you'll use and upgrade them. You can throw a fireball and burn up some enemies or you can throw a fireball trap onto the ground and wait for somebody to walk into it. Upgrading fireball makes those abilities more powerful.