Spamelot Phishalot

I am being bombarded with spam, phishing spam. Nothing like the Nigerian scam emails, this stuff is sophisticated. Good graphics, 99% correct spelling; a number of click-on links; & with complex sender addresses that seem to indicate advanced programming & redirection abilities. I'm getting 30 to 40 a day. I can't block them because they're already identified by Gmail as spam. All I can do is