She was locked in a CIA van after being captured. She notices you inside but ignores you and begins to pray.

You stopped her at an airport checkpoint because you suspected she was hiding contraband inside some prosthetics, and you took her aside.

She sees you in the middle of some meadows at night. She points the rifle at you

You're out in a wheat field, you look up and you see her, huge in the sky looking back at you

You find her sleeping in your bed all scratched and cut

You're in an alley and you see her in the darkness looking up at you

She's walking in Valentine at night and in the dark she sees you

She attacks you by surprise hoping that you are a worthy opponent, and indeed you are, but she manages to imprison you by wrapping you in her wings.

She decides to have a drink at a bar on a sparsely populated island. There are a few people in the building, but she tries to keep a low profile until she notices you.

She is exploring Delphi for resources, but stops for a chat with a stranger

She is returning to China from Florence, where she met her mentor for advice, but is stopped by you and your group of elite Templars.

You see a Valkyrie in the middle of a snowy plain and you attack her, she manages to hold you until you get tired and fall to the ground exhausted but she comes closer and regenerates your strength.