I think a win strategy like this goes really well in a tron shell, but not so well in this one. I'n tron, you can make a bunch of mana super quick, so you don't really need the peaces that make it infinite. In a UB control shell, cards like
snap, and nightscape don't really do anything else here. If you cut all of the combo pieces, and just kept
mulldrifter, and maybe
sea gate oracle, and added some anglers, than you could fill all of those other slots with answers, and card draw. This way, your deck would have a wider array of answers, and ways to dig for them. Thereby making your deck better at being a control deck.
Good luck