Her "Awakened" form might have a different name on the Apocalyptic Shadow statue...? I know she has one or two stronger forms... but those would shatter many a game, so to speak...

As a boss, though, any Haze should really be a brutal boss... be it Shana the "Flame Haze", or Hanako the "Frost Haze"...
Shana even gets a "transformation sequence" (CNP only) in the LSZ scene with Aidan (wearing a non-gasmask mask) making his decree... that, was Cibryll's idea... though she did most of the work on LSZ, which is why Martel Aar exists and why Alexis and Shinica both appear with gasmasks at some points...

Like the Level 4 Volt Cannon seen in S.D.'s introduction, too... but to get there, Evan has to go through Gomu Forest with no weapons (only three fairies)......

So... starting a game with the "Whimsical Star" is unusual...