When you find a new way to slam an Emrakul at a reasonable point in the game (i.e. not turn 15), it's usually worth exploring that. Well, enter Fold into Æther:
This is an odd one. You certainly don't want to counter your opponent's Delver of Secrets with it, only to have them drop a free Gurmag Angler thanks to your spell. However, there are instances where it's a perfectly serviceable defensive card. But I'm sure you can guess where I decided to take it. Here be Emrakuls.
No sweat, Clyde indeed; if we counter our own spell (preferably something cheap and instant-speed, like a Snapcaster Mage or an Anticipate), we get to Cheatyface in the biggest of Big Daddies. So let's build a deck around this interaction, shall we?