Such spells do not exist. You can't grow wings, change the color of your eye, or change into a creature or anything for that matter. I suggest learning what magick is and what it isn't. Here are some links that will help you.
If something isnt possible through mundane means, then it cant be done with Magick either. Magick is an assistant, it can keep improve the likelihood of our desired outcome but it cant work without mundane effort.
So spells to assist in health, Money, luck, love, happiness are all real. As are many spells for cursing, cleansing and banishing.
But its important to note that not all spells in these areas are real, for instance: a spell to win the lottery is not going to work, but a spell to help improve your finances could work very well. Theyre both money spells but one is unrealistic.