Here are some nice panels culminating with a transformation sequence from issue four of the UK Princess of Power comic. In the story "Hordak's Evil Brew" the lovely Adora is drugged by Hordak and sent out to sea in a small boat. What is interesting is that in the final panel the mantra is "BY the honor of Grayskull!" Like the UK Masters of the Universe comic's "I AM the Power!" the Princess of Power comic was still trying to find its feet!
(click on the image to see it at full-size)