No sideboard Fling for Ob Nixilis? Tsk tsk. Shame on you.

To answer Blood Moon, you could sideboard Destructive Revelry. The best part is, you won't even have to splash red for it (just have a forest in play or float a green mana in response). Maybe not the most effective answer, but too hilarious not to mention. It'd be more reliable than Erase, anyway, since you only have 1 Plains in the deck. Of course, Blood Moon isn't the only enchantment to worry about, so I don't know what you could remove for it.

Sideboard updated. Thanks for the tip Roccovsky, it's true that the Revelry is far more reliable in this situation! :D

In my opinion, Hedron Crab is so great it needs its own deck. Since I'm currently trying to create variations upon the landfall theme, I might create one for this little guy... I mean crustacean!

Also, I'm considering Lotus Cobra's return into the deck. It became a lil' bit slower since I removed it. ;)

Well, I'm still putting some new ideas that I might use in this deck here, take a look! It's still not good, so I've got a ton of work! Maybe in the end I'll be able to create the ultimate landfall deck, who knows? :D

Landfall deck created. Junk colors used (gotta have KoTR and Ob-Nixilis). Post coming soon. Robot voice out.