Well, you're the Master of Earth -- get creative. Show us what Earth can do without Graboids and Pulvy. If you can't find something, you're not really trying. Get away from standardized archetypes. Run Gemfinders+Adrenaline+Granite Skin, or an Antlion/Steel Golem/Shrieker uber-rush (notice how everyone is saying how powerful the revised Abyss Crawler is -- well the revised Steel Golem is the same cost, the same power, and 3 more HP! Show the world what it can do!), or an Oty+Heavy Armor/Armagio+BBlood deck. Being the master is about knowing your element well enough to work under more challenging strictures than the average player, and really, using a mark of your own element is just about the SMALLEST restriction I can think of.