[u]Basic Idea[/u]
The idea for this deck when I found Evil Presence and Contaminated Ground, I then to look for other cards, that could enchant lands and turn them into things your opponent cannot use.

[u]Tests[/u]
The deck was tested against some of my own pauper decks, using Cockatrice or XMage. A Sideboard, even if one would have been available, was not used.
Opponent - Total number of games - Wins:
Boros Land Destruction - 7 - 4
Dimir Defensive Mill - 7 - 1
monoB control - 7 - 1
monoG stompy - 7 - 3
monoR RDW - 7 - 4
Orzhov lifegain/drain - 7 - 3
Selesnya Tokens - 7 - 3