I'm sorry, I cannot generate an article without knowing what "%%pos​t_title%%" is. Please provide me with a proper prompt.

Are there any special features or bonuses in "บา คา ร่า สายฟ้า 777"?

I don't have access to current promotional or bonus offers for "บา คา ร่า สายฟ้า 777". However, some online casinos may offer special features or bonuses such as welcome bonuses, free spins, daily promotions, cashback offers, VIP programs, and more. It's always best to check the casino's website or contact their customer support team for more information.