This is a Seton Krosan, Kroaan Protector EDH (Commander) deck.

It is built on massive mana and what to do with it.

Combos:

Krosan Restorer/Argothian Elder + Maze of Ith + Mana Land
=Infinite mana during combat
-> Squall Line | Nourishing Shoal | Helix Pinnacle | Kamahl

Gilt-Leaf Archdruif/Primordial Sage/Glimpse of Nature + Cloudstone Curio + Seton
=Draw a ton of cards by playing/bouncing 1cc druids

Groundskeeper + Sunstone/Constant Mists
=Survive combat for a long time

Squirrel Wrangler + Groundskeeper
=Make more Squirrels

Stone-Seeder Heirophant + Thawing Glaciers
=Getting a lot of your forests into play
-> Patron of the Orochi/Rofellos -> Mana

Overall this is about a 3/10 or 4/10 on the competative factor.  In multiplayer don't expect a lot as the constant Wrath effects will finish you off easily.

Other Cards to Consider:
Symbiotic Deployment - Draw more

Citanul Hierophant - Lets your Squirrels make mana

Nemata, Grove Guardian - Another outlet for the Maze of Ith Mana

Altar Golem - Big beater that can possibly finish someone off.