I really like the idea of this deck. Maybe in order to be more on teh safe side you could throw in some forbidden orchards in case your opponent doesn't see the need to make use of saproling cluster but you still need him to have some creatures
Permalink
On second thought: Do you think I should maybe substitute for Tropical Islands? I am not too sure about that, though.
Yeah I know that it can be risky to have these in even though the mana base is mono green that's why most of the big creatures in this deck are artifacts. The problem really is (at least from my playtesting) that Uraztron really tends to screw you over when you play more than one colour of mana so I prefer my decks that use the Urza Lands to be mono-green in their mana base so that getting the wrong mana is less of an issue. Without that problem I think my creature selection would be very different as there are a lot of cooler and more powerful ways to end a game (see my Combo List).