Rith and the vegan force (and some pets) (EDH / Commander)

Nearly Budget-EdH based on Rith, the Awakener.
Main goal is to flood the battlefield with green token creatures.

To fasten up the deck, it contains several ramp options with Ilysian Caryatid, Druid of the Anima, Drover of the Mighty (even it contains no dinosaurs) or Farseek, Cultivate, etc.
Draw engines maybe to less with just Mentor of the Meek, Fecundity and Skullclamp. With Sylvan Anthem you can dig throug your library.
Than get your commander onto the battlefield. It flies, so there should be an opponent anyway to attack and get use of his triggered ability. If there is no one suprisingly use Suspicious Bookcase, Whispersilk Cloak or Rogue's Passage to get behind defense lines.

Win conditions are:
Purphoros, God of the Forge or Impact Tremors + Rith's triggered ability.
massive Tokens + Hour of Reckoning or Naya Charm or Elspeth Tirel's ultimate ability
or attack with a unbeliveble grown Shanna, Sisay's Legacy or Wayfaring Temple unblockable.
Many cards pump up your token so each should be more than a 1/1.
Anointed Procession escalates all token production.

You should find needed combo pieces by tutor them out with Summoner's Pact, Eladamri's Call or Idyllic Tutor (each can find your purphoros for example.

So, have fun with your playgroup. Remember this is an advaced deck for casual play only.