Did You Know?
If the players own the PlayStation 3 version and unlocks all the 17 chapter completion trophies, they can look at their trophy list and those unlocked trophy pictures and if they lined them up from top to bottom: "Prologue Complete" to "Chapter 16 Complete", it will reveal the complete huge structure, Basel. The game's main location. See more
[says this sometimes during a victory in battle
I think that qualifies as "mad skills".
Referenced in Project X Zone