Of course there's a universal attractive: an idiot with money.
By the age of 14, everyone has learned to fake it by dressing way, way down, but with overpriced mall brand names. Then you accessorize by pulling out that expensive cell phone to answer a text. In other words, be so high status that you can get away with wearing clothing so trashy it's disrespectful, then answer a text and rudely ignore whomever you're talking to at the time. The idea is that only someone with more money than sense would buy overpriced goods that obviously are of much lower quality than sensible items. And only someone with more money than sense wouldn't need to cultivate friendships -- hangers-on are always there like white on rice.
In other words, play the pick-up-artist game in every aspect of your life until, as the years pass, you become in every way the piece of dog sh1t that you swore up and down you'd never become.
This way, smart and strong don't matter. 95% of the people are functionally stupid and weak. Even if they understand the game, they're not smart or strong enough to walk away from it. Great! That leaves the 5% of smart, strong, moral, clever, whatever you call it, for me to impress by being real and not a self-castrator.
(5% see:
http://www.sosuave.net/forum/showthread.php?t=20965
"THE CARDINAL RULES:
1. 95% OF WOMEN ARE UTTERLY WORTHLESS, (OTHER THAN FOR SEX OF COURSE) AND ULTIMATELY REPLACEABLE.")