I originally had a bolas deck but I want to get it to just two colors so I got rid of blue but I like the ability to tap and stop my opponents attackers? What should I do?
I'd reccomend, since it's grixis now, cutting out all colours and making it {W}{G}. Lol, but seriously I think, if you really want to make it two colour but keep blue, cut black. Just my opinion, though.
{U}{B} control is a wonderful thing. Although, I am still partial to Grixis. Just seems more powerful IMO.