Cyclonic rift can bounce Emrakul if you overload it. And you can inquisition if kozilek it out of their library or psychic intrusion it out of their hand. But that isn't taking it off the field, which is very hard. Of course, I usually play EDH, where Emrakul is banned.

Emrakul is a scary lady.

953328 Eeyup. I also know that there are a few other cards to get rd of him, their names just escape me.

952617 Seriously? This changes a lot about what I know about MTG.

952599 Eeyup. But Oblivion ring works around that. The exile is an ability of the spell that resolves after cast, so therefore it is non-colored. I shit you not, look it up. You can Oblivion ring Emrakrul

952597 Cant be target of colored spells.