The Seer
Kayleigh asked for a oneshot of someone with psychic abilities shows Snowing, Emma and Hook their future and they're all both happy and surprised.
"Once I show you this, it can never be unseen." The Seer warned. The group had found the woman trapped in a forest in Camelot. After freeing her in return she offered to show each of them a vision of their future.
The group looked around each other, hoping for someone else to make the decision. Eventually, Emma shrugged. What real harm could it do? The future wasn't set in stone, right? Emma turned to the Seer and gave a brisk nod. "Very well." She said in her husky voice. "One person place their hand on my right shoulder, another one hand on my left. Form a circle from there." She instructed them. The group did as she asked. When they were all in position, the Seer raised her hands with the eyes tattooed on the back to where her eyelids had been sown shut. The group all gasped as images began to flash before their eyes.
The vision lasted no more than a few seconds, but to them it felt like years had gone by when they finally were able to open their eyes. They looked round each other, had they all seen the same things? The same highs and the same lows that were apparently to come? Were they all feeling the same mix of emotions? The joy that things were heading in a good direction. The surprise of some decisions that would be made? But that would all be revealed in time. They were sure they'd all have their justified reasons.
And I'm going to let you choose whatever events you want to happen and keep them stored in your imaginations ;)