Shadow Mane possesses Twilight (WoC)

This is how Shadow Mane possesses Twilight goes in Winds of Change.

[Twilight arrives outside Canterlot Castle]

[Shadow Mane walks over to the weakened Twilight]

Twilight Sparkle: Why are you here?

Shadow Mane: When Drift sacrificed himself and opened the door to Limbo, I, Shadow Mane, the Pony of Shadows' successor, was freed along with the Anacondrai generals.

[A quick flashback]

[Drift's sacrifice is firstly seen, then the ghosts of the Anacondrai generals, then Shadow Mane himself escaping]

[Shadow Mane chuckles darkly]

[Flashback ends]

[

Shadow Mane: The Allied Armor of Azure is nice, but it's not the only thing I want to possess.

Twilight Sparkle: What more do you want to possess?!

Shadow Mane: You.

[Shadow Mane then enters Twilight through her mouth. Twilight screams in pain as Shadow Mane enters her body. Twilight's eyes turn pure white, her coat, wings, and horn turn dark grey, her mane and tail turn black and light grey, and her cutie mark becomes a black star]

Twilight Sparkle: [with Shadow Mane's voice] Yes. This princess' body is a perfect fit.

[Shadow Mane knocks the guard unconscious before flying away]