I love this card. Like some of the rest of you, this was the first card that really caught my attention. When I ran through the 'favorite, least favorite' excercise from the original book, this was undoubtably my favorite.
In some ways, he reminds me of Luathas the Wild, one of my other favorites. They both challenge me to push myself. Luathas pushes boundaries of experience, but the Prince (I call him Alexis sometimes, because he says he likes that name), pushes boundaries of consiousness and realization. And he does have a bit of danger about him, a seductiveness that makes me a bit week in the knees, to be honest. He's got a bit of Luathas's cockyness, and a bit of the same aura of danger, but I think Alexis is more... in control than Luathas is. Where Luathas seeks out danger or adventure for the thrill, the Prince sees it as measurable risk in order to achieve something worth the effort.
I love the blackness of his eyes. They're not maelevolent, but knowledgable. Filled to the brim with truth I'll only be able to grasp if I step into his shadowed world. I don't feel at all uneasy with him around, just alert and alive... like when you step into your yard on a clear starry night and the cool wind fills all of your senses and makes you feel so exhilerated you can't help but spread your arms and twirl under the sky.