Googled a little and I found something interesting http://ayumilove.net/maplestory-xeno...l-build-guide/
If you scroll down to Xenon notes you would find this:
Xenon has 3 main stats (STR, DEX and LUK). If you wear 3% STR, it would be distributed evenly and become 1% STR, 1% DEX, and 1% LUK.
Is this total bullpomegranate or does it actually work like that?