1000 Cards

Here it is, my 1000 card EDH deck. The vast majority of it I did manage to make real. There are a small number of proxies, such as the Revised dual lands, which I do own, but are in other decks.
I try to avoid tutors in the design (for obvious reasons). When I do tutor, I look at only the first 50-100 cards, take my pick, shuffle the rest, and put them in the far end of the box (bottom of the library).
1000 cards in penny sleeves don't quite fit in a normal long box, so I had to construct a special "longer box" which is a few inches longer. :/
I put in some extra draw effects and mana ramp, so the deck is more reliable. When you have a 1000 card deck, there is a threat of a huge clump of some kind. I've played this deck a couple dozen times so far, and thankfully it's behaved very well.
This deck has pretty much every dual land / multi-land in existence; even the really bad ones.

General (1):

Creatures (279):

Spells (280):

Mana Acceleration (80):

Lands (360):