Rozetta: Those examples you gave don't work because the card requires 4 different cards to be searched...

Just a nitpick, but if you meant the post above yours, then it's ~97%, which makes it almost a four-of in every deck.

Sorry for nitpicking, but no, it doesn't. You can play the lands on your turn.
Pretty interesting deck though. I'd say it looks somewhat unfocused. Do you feel they're getting enough use to keep the Workshops in there?

I think the deck wants to be fast, which Nevinyrral's isn't. Of course you may be able to play it via Ritual. Besides, if you worry about Null Rod, Disk isn't going to do anything.

I won't comment anything else as I'm one of those noobs that shouldn't post here per his 'rules',  but Worship? What are they doing here? You don't even have any creatures in your deck. (Not saying that you should have). Those look completely out of place to me.