User blog comment:Mineko Charat Lucky/Touhou LoL - Keine, the History-Eating Half-Beast/@comment-71.212.228.54-20121225195236

Except if this was really Touhou based all the abilities would be skillshots of some form, not true targeted abilities. Nor would I see Keine ever using melee, even in her beast form, as it clearly states that her MAGICAL power increases. This being Touhou, all battles are done via ranged Danmaku fights. So her ultimate would improve on her ranged components only.

She can only become her Beast self when the moon is full only. This is also stated in Imperishable Night. So to force herself into Beast Form she would have to write a new moon temporarily. It doesn't just 'happen'.