Too many lands. Also, even burn decks are running AT LEAST Ghitu Encampment, awesome with Shard Volley. Stack damage, then sac it to the spell as it's about to die. SO cool! Oh, and drop Disintegrate and Browbeat for stuff like Mogg Fanatic/Tattermunge Maniac and Keldon Marauders, it's awesome. Running Countryside Crusher is good, as well. I know that burn decks are usually about burn spells and no creatures, but the Maniac has potential to deal SOME damage, Marauders is a NICE life-swing as well, And Crusher ensures you actually draw your burn to end the game quickly. Mogg Fanatic might not be so useful anymore, without Dark Confidant, Goyf VS. Goyf combats, and such.