My first selfmade Deck out of Duel Decks "Duel Decks: Nissa vs. Ob Nixilis" + "Duel Decks: Zendikar vs. Eldrazi" and additional cards.

you mana ramp with [[Elvish Mystic]], [[Karametra's Acolyte]], [[Animist's Awakening]], [[Explore]] and [[Khalni Heart Expedition]].

there are some nice creatures [[Ezuri's Archers]], [[Scute mob]], [[Thornweald Archer]], [[Blastoderm]] and [[Scythe Leopard]] for early game protection.

[[Nissa, Voice of Zendikar]] and [[Avenger of Zendikar]] combo really nice, as [[Nissa, Voice of Zendikar]] can drop out plants that get buffed with landfall and the plants of [[Avenger of Zendikar]] entering can be buffed with counters from [[Nissa, Voice of Zendikar]].

once you got enough mana you just crush your enemys with pure damage and trample ([[Primalcrux]], [[Terra Stomper]], [[Worldspine Wurm]]). if this isnt enough [[Joraga Invocation]] or [[enlarge]].

use [[Primal Command (DDP)]] to get the creature youre looking for (most of the time you want [[Avenger of Zendikar]])

im not sure, whether there are too many stomper or not...