You won't see it coming! (EDH / Commander)

Ok, hear me out. This is a mono green control/combo deck. The goal of this deck is to wait and stay alive until you can combo out. We have Melira as our commander because it's one less combo piece that we have to fetch.

The main combo is having one creature with persist (Aerie Ouphes, Lesser Masticore or Woodfall Primus) and one sac outlet (Altar of Dementia or Blasting Station), so we can sac one creature infinite times. We also have two other sac outlets that don't win in the spot but they help us out. We can generate infinite mana with Ashnod's Altar and then cast Hurricane or Squall Line and kill everyone. In order to not die, you will need to have more life than your opponents or have Essence Warden or Verdant Sun's Avatar so you can gain life each time one of your creatures comes back. We also have Greater Good to draw our entire library and get to the combo pieces that we need.
The easiest way to assemble the combo is with Protean Hulk. You can tutor it once you have a sac outlet, and then you grab Lesser Manticore, Dosan the Falling Leaf and Essence Warden. This way you can combo off without any player interrupting you.
In the meantime, we try to control the board and try to dissuade player from attacking us. For that, we use an enchanment package and some enchantress to draw cards.
In all, this is a janky deck, so beware if you try it.