Whats a good RED and BLUE combo deck on MTG?

eventide / dissension sets had some great R/U cards. red and blue mixed is good for a couple of things. 1 - burn up everything in front of you and have the resources to continue. 2 - take control of your opponent's cards, sometimes permanently (my personal fave). in 1 you get your cards like that one red mana for three damage instant and if you can find some of the 'izzet' guild cards from dissension your instants and sorceries will really work well. brainstorm can help you get some choice cards out sooner. there's a card called 'dominus of fealty' (i think, i know its got fealty in it, its in the eventide set) its a wicked creature card that lets you take control of target permanent at the beginning of your turn until end of turn. if you were to have a card that lets you sacrifice creatures or w/e, you could use whatever you just stole and sacrifice it at the end. oh and noggle bandits are 2/2 unblockables so i guess you could attack an enchantment like 'ophidian eye' and draw a card everytime you get your opponent with him. R/U to me is about making options for yourself quickly. Crackleburr is one of my favorite cards btw. thats all i got for a combo -_-