DarkBlizz

http://playxp.com/sc2/bbs/view.php?article_id=1932448
apparently it is already in the korean version of SC2 and the system is similar to WC3. Have a look it did seem interesting.

EDIT:
I looked through the data, it seems like the attributes can be edited  currently and can have infinite amount of attributes. Also experience  system can be adjusted so that you can gain exp from damage  taken/damage done.

By Default
Strength increase hp by 25
Increases hitpoints regen by 1

Psi increases amount of protoss shield of the unit by 25
Regeneration of the shield by 1

Agility multiplies attack speed by 1.1x

Intelligence increases energy by 25
Increases energy regen by 1

I'll post more when I have time

Wish I had a friend who had a beta key T__________T
Discuss pplz

I just played v5.5
Few changes.
Units don't back out of fight often.
Stalkers have blink and uses it.
Some upgrades are researched.

Post any more findings.