You have a personal unique seal, and when you use your own blood to put your seal on something, then for a year and a day afterwards you can look into a bowl of water or a mirror, announce which 'active' seal you want to see, and see the area around it.

You can create ice and snow and manipulate them at will. In addition, you are impervious to cold.

You can grant wishes! Mostly small ones, but you can do one big one every month. You work for the Make-A-Wish program.

you can craft scents and sort of attach them to an area, so that (for instance) an elevator will always smell of cinnamon cookies, or a certain lilac bush will smell of star jasmine instead.

You can mold liquids. The more tired you are the less you can do at once, but you can put your hand to a body of water and draw out of it liquid and give it an artificial very thick surface tension, and then shape it.... but it only lasts as long as you concentrate and is not very durable against anything piercing.

You're hidden deep in the mountains, and create blizzards any time some time tries to disturb you!