TAILS DOLL HE COMES

I always used to joke about the Tails Doll, but this nightmare told me not to.
It was in the scarlet mansion, and the looks of the nightmare looked like a touhou 6 game. I was horrified when what I thought would be Flandre, but instead the Doll, came in. I remember the text was in English.
TD:...Just one more soul...
-Tails Doll enters with blood on him-
Marisa: What have you done to her?!
TD: She... Is history.
TD: And I will kill you with her!
-battle starts-
[[edit: I now think that "she" is flandre scarlet. but how? how was she killed?]]
I think I remember 3 spells. I think one of them was alot like sakuya's killer doll, but I remember only that on that one.
I remember 2 others, name and looks...
Blood sign "Eternal Soul"
I remember that he spreads red danmaku out, then stops it. 2 lasers comes out of each sphere in a random direction, then slowly moves in a random direction. a bit like perfect freeze.
UNcontrollable Doll "Last Soul of the East"
This one's a crazy mix of Master Spark, "And Then There Were None", and Q.E.D. I think If it weren't for graze, Marisa would've lost a life. The name may be a reference to U.N. Owen, A.K.A. Flandre Scarlet.
after the battle ends, I saw one last Dialog...
Marisa: Wake Up!!
and I did once I saw that.
I checked the clock...
7:06.
6 minutes after 6:60.
6:66.
Maybe that's a coincidence, but scary.

-----

Spells were added to the script upon dreamer's request